User Score
8.7

Generally favorable reviews- based on 3112 Ratings

User score distribution:
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  1. AlexM.
    May 6, 2007
    10
    This is where the source engine comes into a world of its own. With the best facial graphics i have ever sceen in a game. For get Farcry, Leave Doom3. Get this, it may be short, but this shows, again, size does not matter.
  2. JerryG.
    May 9, 2007
    9
    Only way to be a Ten, is to make it longer.
  3. RobR.
    Jun 10, 2007
    10
    Valve couldn't of made a better follow up to the best game of all time. With an absolutely amazing graphics overhaul, not only is it gameplay-wise greater, graphically it is as well with new, brilliant HDR. Seeing the characters develop does nothing more than intensify the entire series and make you love em' all the more. The absolute ONLY downside is that, it is shorter than Valve couldn't of made a better follow up to the best game of all time. With an absolutely amazing graphics overhaul, not only is it gameplay-wise greater, graphically it is as well with new, brilliant HDR. Seeing the characters develop does nothing more than intensify the entire series and make you love em' all the more. The absolute ONLY downside is that, it is shorter than Half Life 2. But I was expecting that, as I expect it to be with all expansions. Basically, take Half Life 2, squash it up into a compact version, throw in even MORE stunning graphics, you've got Half Life 2 Episode 1. Ending is brilliant as well, epic cliffhanger. Expand
  4. AnshuJ.
    Jun 21, 2007
    10
    Excellent sequel to Half life, Great Story and gameplay, a bit short but who cares - its Half Life!
  5. ScottH.
    Aug 24, 2007
    10
    Loved the game, the engine for this game is pretty nice and the all around gameplay is about 10 hours for the average person. I enjoyed it thoroughly and I reccomend it to anyone who wants to try it.
  6. JamesB.
    Aug 9, 2007
    9
    Man why only a score of 87? it deserves 100% Same with Half Life 2. The reason i gave this a 9 was it seemed short,i loved it so much i wanted more hehe. i loved the story in HL2 and loved this too. Cant wait for HL2 EP2.
  7. FlavioM.
    Mar 2, 2008
    9
    Two times better than HL2, a full earned 9/10 with cleverer puzzles, more satisfying combats and a very good realization of the Alyx companion.
  8. EddieI.
    Apr 1, 2008
    10
    This is becoming one of my favorite games to play over and over.
  9. JagdeepS.
    Aug 4, 2008
    8
    Half Life 2 original was better, I was so much more drawn into the game. This just doesn't have the sametype of story that was instantly catching you and you not wanting to quit playing.
  10. MarshallS
    Oct 23, 2009
    10
    Episode one, in my opinion had much better game play designs than both HL2 and HL2 ep. 2.
  11. DigitalDevil
    Jun 30, 2009
    10
    Get it now!
  12. MalcolmN
    Aug 3, 2009
    10
    Good Game I think its deserves better than an 8.5 . I really like the Half-Life series and I own all of them so far.
  13. LukeT.
    Nov 10, 2006
    8
    A very immersive and beautifull sequal to Half Life 2, You feel very attatched to the characters from before and it really shows that chaotic feeling of frantic fighting and intense moments of uncontrolled action. The downside is the amount of game for the money, it is short in length but they have gone all out in every part. The first thing that really takes your breath away is the sky, A very immersive and beautifull sequal to Half Life 2, You feel very attatched to the characters from before and it really shows that chaotic feeling of frantic fighting and intense moments of uncontrolled action. The downside is the amount of game for the money, it is short in length but they have gone all out in every part. The first thing that really takes your breath away is the sky, ash is falling all around you, its real eye candy and had my heart going from the start. Recomended for HL2 fans. Eagerly awaiting the next installment. Expand
  14. JohnW.
    Nov 12, 2006
    10
    This game is just as good as Half Life 2 - just a bit short, but it was fairly priced. I think if you are buying it for the plot of half life, it is a must as it solves and opens up new questions about all sorts of things. You also get Alyx as a sidekick and she isn't too overpowered or underpowered against enemies, and finally there has been graphical updates like HDR.
  15. DominikE.
    Nov 21, 2006
    10
    It's the best game, I've ever played!
  16. MarcoS.
    Oct 13, 2006
    10
    Short but perfect: something new!
  17. DaveH.
    Oct 19, 2006
    9
    Overall a great addition to the Half-Life family.
  18. AmitK.
    Oct 24, 2006
    10
    Episode One is a fantastic game. Gamers have improved the game to a much greater extent, including AI, Visual Graphics and gameplay. It deserves better.
  19. AdrianS.
    Oct 5, 2006
    10
    I think this episode is very good. It has good physics and no bugs. The graphics are excellent and the playability is also very good.
  20. JonGri
    May 25, 2006
    10
    Like Half-Life and even better, Half-Life2 & Half-Life2:Lost Coast ,yes, Episode One is easily as good or better than all 3 of its' predessors! You will love Half-Life2:Episode One as much or more. VALVE HAS DONE IT AGAIN STEALING ALL THE #1 GAME OF YEAR THUNDER FROM EBGames ElderScrollsIV:OBLIVION. Half-Life2:Episode One Rocks PERIOD!
  21. MatthewB.
    Jun 11, 2006
    10
    I've played many many FPS this quarter and this one is the only one worth my time. The commentary lends a vital human tone behind the scenes of valve. We get to know the process and developer mentality in the commentary mode, the rhyme and reason for most scenes in the game become apparent that way..
  22. HenryWolfVII
    Jun 1, 2006
    9
    Another winner... if only it weren't so short!
  23. EduardoF.
    Jun 1, 2006
    10
    I am the first!! yupi!! I knew this game was going to be the best, cuz i ve played half life 1 and 2 andall the mods existence. Now lets wait episode 2 and 3 :D
  24. AdamM.
    Jun 1, 2006
    10
    Better than HL2. I really loved Half-Life and Half-Life 2, but Episode One is by far my favorite of the series. Alyx is a great "side-kick", and is very helpful... I am looking forward to more gametime with Alyx at Gordon's side throughout the next two episodes, and Half-Life 3. This game is intense; however, does get a bit too excessive with all of the enemies being fought at one Better than HL2. I really loved Half-Life and Half-Life 2, but Episode One is by far my favorite of the series. Alyx is a great "side-kick", and is very helpful... I am looking forward to more gametime with Alyx at Gordon's side throughout the next two episodes, and Half-Life 3. This game is intense; however, does get a bit too excessive with all of the enemies being fought at one time. The graphics are enhanced (HDR), which makes it incredible. This is probably my favorite game ever. Expand
  25. RyanL.
    Jun 11, 2006
    9
    Yes, it plays a lot like HL2, but takes familiar settings and gives them a new twist. Its certainly a good beginning for the episodes, and the next one should be awsome.
  26. BrodieS.
    Jun 10, 2006
    10
    Great game, story follows on very well from the previous. Cant wait for Episode 2.
  27. QuestionDeca
    Jun 10, 2006
    8
    Great game, plays just like half life too but the story comes at you pretty fast, some of these things don't give you much of a pause between one death defying feat and another. Much more realism and even Emotion from one of the main charaters (Alyx) then before, especially since she Can and did die at least once my first time through. Though while the faster story keeps the Great game, plays just like half life too but the story comes at you pretty fast, some of these things don't give you much of a pause between one death defying feat and another. Much more realism and even Emotion from one of the main charaters (Alyx) then before, especially since she Can and did die at least once my first time through. Though while the faster story keeps the adrenaline up, I wish it didn't also not last as long. Expand
  28. DavidS.
    Jun 1, 2006
    10
    This is just BEST game ever. I love it.
  29. DavidR.
    Jun 10, 2006
    8
    I really like it wished it was a bit longer, there are a Few things tho that bugs me the Npc Ai is Asefull i cant tell you how many times Alex and barrney get in the way of you moving. cause they have to be right next to you. other than that it was fun.
  30. BretC.
    Jun 1, 2006
    10
    One of the best single player FPS expiriences outside of the other Half-Life Games. In fact, its too good. It was so good I could stop playing it untill I beat it in one sitting with only a couple breaks. Each part of the game segways into the next so well theres no good place to stop untill its over.
  31. MichaelG.
    Jun 13, 2006
    9
    I love the Half-life series and this new episode does not dissapoint. I can not wait for episode 2.
  32. DanielR.
    Jun 14, 2006
    8
    Great game. Great delivery. Too short. Way too short. Sin Emergence got the length about right.. ish. Half life 2 is the best game in the FPS genre and Episode 1 is a worthy sequel. The commentary is excellent and gives another reason to play it though, more of this please. Shame about the video bug.. An ending that crashes me back to the desktop is a bit of a let down. Still well worth Great game. Great delivery. Too short. Way too short. Sin Emergence got the length about right.. ish. Half life 2 is the best game in the FPS genre and Episode 1 is a worthy sequel. The commentary is excellent and gives another reason to play it though, more of this please. Shame about the video bug.. An ending that crashes me back to the desktop is a bit of a let down. Still well worth the cash and the time.. keep them coming Valve.. reason to play it though. shame about the video bug.. An ending that crashes me back to the desk top is a bit of a let down. still well worth the cash and the time.. keep them coming Valve.. Expand
  33. RufusGartonSmith
    Jun 14, 2006
    10
    By far the most intense game I have played in a long time, a major step away from the Half-Life 2's signature "it's just around the bend" half-hour vehicle sequences. Makes fantastic use of the source engine to produce fantastic visually rewarding landscapes and cityscapes. The panic and urgency of the rather unenlightening plot is reflected in the fact that the actionBy far the most intense game I have played in a long time, a major step away from the Half-Life 2's signature "it's just around the bend" half-hour vehicle sequences. Makes fantastic use of the source engine to produce fantastic visually rewarding landscapes and cityscapes. The panic and urgency of the rather unenlightening plot is reflected in the fact that the action doesn't seem to stop. When it does, you can be sure an interesting puzzle is ahead of you... and not one involving piling bricks on a see-saw as a means of getting to a higher ledge. It is fairly expensive (you should have preordered!) for the 5-6 hours experience that it provides but you can be sure that it's replayable many times over. Listening to the commentary (which I recommend you do after you play the game through at least once) makes it very obvious how much work, editing and fine-tuning has gone into making this fantastic game. I look forward to episode 2! Expand
  34. Bear
    Jun 15, 2006
    9
    Although much of the gameplay is the same as HL2 - the overall storyline and new use of physics freshens the game to a 9. I would have liked to have seen some new weapons, but perhaps in the following episodes...
  35. [Anonymous]
    Jun 15, 2006
    9
    i can only give it an 9 because of how short it was, wich realy pissed me off. But over all the game was freakin amazing. the shhul had made it a little more long. This could have been one of the best games to come to the gamming comunity in a long long time.
  36. -AnToN
    Jun 17, 2006
    10
    Come on people 20$ is 20$, you can't expect the same amount of play time as hl2 for 20$, if you think about it by the time you have 3 episodes you would have payed 60$, and you will have about the same play time as hl2 execpt we payed 100$ for hl2, I payed the money got the game and finished it in about 2 and a half hours, i wasnt expecting anything new from this episode and i Come on people 20$ is 20$, you can't expect the same amount of play time as hl2 for 20$, if you think about it by the time you have 3 episodes you would have payed 60$, and you will have about the same play time as hl2 execpt we payed 100$ for hl2, I payed the money got the game and finished it in about 2 and a half hours, i wasnt expecting anything new from this episode and i enjoyed it alot, i WILL buy the next installment and the one after that. Just a thing to think about, would you have said the same thing about hl2 is it was in episode form? yes you would have... how many hours did it take you to play hl2, it took me about 8, so if we pretend it was in episodes, 3 episodes = less than 3 hours a episode , see what im trying to get at? Its a good game and well worth the money Expand
  37. RuneW.
    Jun 18, 2006
    8
    A worthy episode to the half-life saga. Put me on the edge of my seat for 5 hours, and made me beg for more. A short and sweet extension well worth the $19.95.
  38. DanielO.
    Jun 19, 2006
    9
    A brilliant addition to a brilliant franchise. Has some of the finest moments in the half life series so far, the graphics are top notch, the gameplay and story are as good as ever and most suprisingly dare i say it, it actually makes you care for a computer character (Alyx) The only problem despite being petty but quite significant, is that it's over way too fast. I literally almost A brilliant addition to a brilliant franchise. Has some of the finest moments in the half life series so far, the graphics are top notch, the gameplay and story are as good as ever and most suprisingly dare i say it, it actually makes you care for a computer character (Alyx) The only problem despite being petty but quite significant, is that it's over way too fast. I literally almost finished it in a single night over the course of a few hours, i know its meant to be episodic but you'd normally expect a game that cost around £20 to last you quite a bit longer, this is why it gets a 9 and not a perfect 10. However, this is just a fly speck on the ceiling of the sistine chapel, overall it's brilliant and definitly worth picking up even if you haven't got HL2. Roll on episode 2. Expand
  39. MarkS.
    Jun 2, 2006
    9
    There are those that are critical of this game because it's so short. The average price for a new release PC game in Nova Scotia is $60. A typical FPS has around 10 - 12 Hours of game play. Therefore this "Episode" is more than on par with the norm. I wish that the quality of other games was as good as Half-Life 2 Episode 1. No there is nothing really new here. So what? This has all There are those that are critical of this game because it's so short. The average price for a new release PC game in Nova Scotia is $60. A typical FPS has around 10 - 12 Hours of game play. Therefore this "Episode" is more than on par with the norm. I wish that the quality of other games was as good as Half-Life 2 Episode 1. No there is nothing really new here. So what? This has all the same feeling of the game that inspired it, plus some added graphical polish, and a partner that actually assists you, instead of getting in the way. I'm enjoying this game as much as I did Half Life and Half Life 2. However, I still hate, hate, hate that I have to run Steam to play the game. The time it takes from first click to playing the game is as atrocious as ever. At least it's worth it, once you're playing Expand
  40. KileH.
    Jun 2, 2006
    10
    This was great, a little short but valve gave us exactly what they said they would, YAY VALVE. heh, it was awesome...
  41. KevinM.
    Jun 2, 2006
    10
    Simply amazing i cant wait for the next episode!
  42. TuomoL.
    Jun 2, 2006
    10
    I can say that this game has the most interesting and therefore the best story ever, which almost by itself is a reason to give this game a 10. If this game didn't have a story like this, the score would be about 8. The game is quite short, but I find it worth all the money. It's great to have a more interactive and a lively companion fighting alongside with you. I actually I can say that this game has the most interesting and therefore the best story ever, which almost by itself is a reason to give this game a 10. If this game didn't have a story like this, the score would be about 8. The game is quite short, but I find it worth all the money. It's great to have a more interactive and a lively companion fighting alongside with you. I actually didn't feel like that Alyx was just a clumsy bot in my way. It's been a while from the last time the "wow-factor" of a game has been this high as it was in this game. In fact, the last time it was with HL2 original :D. Expand
  43. MisterB.
    Jun 21, 2006
    8
    A section where you find yourself strolling back and forth in the same area for a prolonged period of time, saving civilians knocked 1 point off the score for me. Apart from that, this episode expands the Half Life universe further and creates more questions, left to be answered in the next chapters. This is really 'more of the same' - but that makes it more of the best FPS game A section where you find yourself strolling back and forth in the same area for a prolonged period of time, saving civilians knocked 1 point off the score for me. Apart from that, this episode expands the Half Life universe further and creates more questions, left to be answered in the next chapters. This is really 'more of the same' - but that makes it more of the best FPS game of all time, in my opinion. Expand
  44. TomP.
    Jun 2, 2006
    10
    Don't forget - it's better to have 4 hours of perfect gameplay-expirience, than playing a 12 hour boring standard-shooters.
  45. IraC.
    Jun 24, 2006
    9
    Good action throughout. Some easy parts and some not so easy. I'm definitely ready for Episode Two now. Hurry up, guys!
  46. RichardC.
    Jun 26, 2006
    10
    This was superb. I was on the edge of my seat wondering if I was going to make it out alive. I knew I needed to be cunning and fast. When will the next episode begin? You are to good at this to let it end there, there has to be another one.
  47. z0mbieJesus
    Jun 26, 2006
    10
    this game is just awesome.
    as i got it over steam, only cost me £12.80 (conversion rates r0xors)
    its well worth the money, and hardcore hl fans shouldnt be so annoyed just because its about 6 hours long, just over £2 an hour, cheaper than some adult phone lines. and well worth it
  48. PeteS.
    Jun 28, 2006
    9
    I think Episode 1 was a smooth transition from the orginal game itself. There was plenty of action and building of the story line to keep me entertained and wanting more. I'm looking forward to the release of Episode 2.
  49. ChrisD.
    Jun 3, 2006
    10
    I will admit, this game felt shorter than expected, and when I finished it left me wanting more. But hey, isn't that what a good game is supposed to do? The animation anvances in Alyx was incredible and the storyline is greatly advaced in this expansion. I hope Alyx returns in episode 2, the additon of a partner through most of this game was a fantastic descision on the part of Valve.
  50. FireBird
    Jun 3, 2006
    10
    Cost
  51. NickW.
    Jun 3, 2006
    9
    I think Half Life 2 Episode 1 was a very thrilling experience. Pros: Episode one gave you a lot more of Half-Life 2. There are a good amount of puzzles, only a few of which require physics. Valve did well and keeping you on your toes with nonstop action. The loading sequences and puzzles are well placed to ensure that you do get your breaks from the action when it becomes too stressful, I think Half Life 2 Episode 1 was a very thrilling experience. Pros: Episode one gave you a lot more of Half-Life 2. There are a good amount of puzzles, only a few of which require physics. Valve did well and keeping you on your toes with nonstop action. The loading sequences and puzzles are well placed to ensure that you do get your breaks from the action when it becomes too stressful, however. The AI of Alyx is absolutely wonderful, she has the capability to move around the world according to your movements and your actions, plotting out the best strategy in that situation. The game answers the question: "How do you and Alyx survive?". Cons: The game was relatively short. It took me 5 hours on hard mode, and took me 6 hours on hard mode with the commentary turned on (the commentary is very interesting to listen to, however). Though the game is worthy of two playthroughs, it is difficult to find a reason to play it a third time, seeing as how nothing in episode 1 is new or original. Overally: This game is worth the $20; basically, it is more Half-Life 2, which isn't a bad thing, but not necessarily a good thing either. I was hoping for some unique gameplay; instead, we got HDR lighting, improved AI, and one question answered. This review may sound negative, but that is because I am outlining what is bad; the things that are good are very obvious. Expand
  52. BenC.
    Jun 3, 2006
    10
    The very meaning of the word's "short but sweet". Despite the length, gameplay was interesting, challenging, and nearly every aspect of HL2 was upgraded. Hopefully HL2:ep2 will continue this trend of improvement.
  53. Grant
    Jun 4, 2006
    10
    Excellent episode. Price is more than worth the gameplay, and the developer commentary is top-notch. Fun, tight, and a definite must-buy. Paying a little extra for episodic installments is worth it, compared to waiting 5 years for a behemoth epic game.
  54. VikramP.
    Jun 4, 2006
    10
    Too Good!! Lots of hard work put into it.
  55. StaM.
    Jun 5, 2006
    9
    Great game!!! Better than HL2 but too short to beat it.
  56. SteinOveSorlie
    Jun 5, 2006
    9
    Short but Sweet.
  57. Equistonaut
    Jun 5, 2006
    10
    This game was fantastic, and managed to introduce a few new twists and turns throughout its expected episodic span. This release was darker than Half-Life 2 and fullfilled the Half-Life tradition of spine-tingling action. An evening of yelping at 'zombines' well spent.
  58. TheGreatWhite
    Jun 5, 2006
    10
    I have to give it a 10, altho many ppl that complain about how short it is, they missed the title - EPISODE, it is an awesome continuation, I love it!
  59. FrankB.
    Jun 5, 2006
    9
    Great levels, animations & sounds. Story is still one of the best I seen, and looks like it will be a jaw dropper of an ending. Only reason this isn't a 10/10 is because I would have liked to have played through another two/three levels, and would have been nice to be brought into some newer enviorments to hl2. Can't wait for ep2!!
  60. MagnusJ
    Jun 6, 2006
    10
    Superb game this Half Life. Like none other. Can't wait for the sequel to ep 1.
  61. GrahamG.
    Jun 6, 2006
    8
    Very well done. Another new enemy and some new weapons and/or characters would have made this game even better. Even though it's an expansion pack, I felt it was just a tad too short. Another hour or so would have been great. Plus a few performance issues have arisen for many players including myself. Other than these minor flaws, Valve has done a great job.
  62. Korben
    Jun 6, 2006
    8
    un peu court mais l'intrigue continue et les graphismes sont hallucinants!!
  63. FlipvanRijn
    Jun 7, 2006
    8
    Very nice game. The story is well tuned and you keep playing. Although the levels in the dark were less cool, but it didn't bother. The game had a very nice gameplay and lots of clues to solved. Characters and graphics were nice too.
  64. NigelN.
    Jun 7, 2006
    10
    The best FPS experience i've ever had. Better than hl1 and hl2 combined.
  65. Darwel
    Jun 7, 2006
    10
    Nejlep
  66. GregW.
    Jun 7, 2006
    9
    Not much is the way of weapons just like half-life 2, It has good gameplay and also the citidal levels were very fun. I like to use the doors that you go into the ball tube with and use them as sheilds so you don't have to dodge them.
  67. RyanO.
    Jun 7, 2006
    10
    Very very well done. although i see no new scenarios i did get to see the teaser to episode 2 and the forest parts look phenomenal and i can't wait to play against those mini striders!
  68. JonasR.
    Jun 8, 2006
    10
    This is definately a nine or ten, it would have been a clear 10 if it lasted a bit longer, but it's only an episode after all (and the low price reflects that). They've done some nice updates to the engine, but most importantly the story unfolds almost continously through the entire game. No long boring parts at all!
  69. MorganR.
    Jun 8, 2006
    10
    Amazing interaction and WOW the story is just getting better and better. Please don't let Alyx die! I think I love her. LOL. It really takes the game to a new level of drama and intensity and is fun the whole way through. I hope episode two isn't too far behind because I just have to know what happens next! It's short, but I've never played sweeter. Thank you Valve!
  70. RichardR.
    Jun 9, 2006
    10
    Great game, very exciting. I loved the Zombines!
  71. MahnpritJ.
    Jun 9, 2006
    9
    Great gaming and story continuation. Could be an hour longer by adding more enemies at certtain points. I wish to see more alone time without Alyx during gameplay. I'm not saying the change is nessecary, it would just feel more classic.
  72. LeonG.
    Jun 9, 2006
    10
    Yes, Yes, Y-E-S. As long as you are mindful of your surroundings the game isnt difficult because Its not a grind through enemies shooter, its a game you figure out. Its all set pieces and set-ups that allow you to be the hero in a truly awesome series of action sequences. Looks awesome, plays great. Best single player fps experience currently happening anywhere!
  73. MikeP.
    Jun 9, 2006
    9
    This game is very fun and keeps up with the fast pace set by the original. A must have!
  74. JohnN.
    Jul 11, 2006
    10
    A great episode, well done on continuing the series.
  75. RobB
    Jul 1, 2006
    10
    Awesome game. the graphics are just as good as the lastone, but the expansion to the story is why i really wanted to play it. The ending was very good, and I can't wait for Ep2 to come out. The fact that it is short doesn't really matter to me, because of the fact that it is an expansion to HL2, not a stand alone game.
  76. ZachC,
    Jul 1, 2006
    9
    I thought it was a exellent continuation of the Halflife saga. Although it was really short it had exellent lighting and the grafics. I also liked the commentary add in, the surprises (like the airship crashing in the cididel in the very begining) , how you had to use ur brain to solve the varies tasks, and to combat the varies enemies that u faced. I didn't like how we had to use aI thought it was a exellent continuation of the Halflife saga. Although it was really short it had exellent lighting and the grafics. I also liked the commentary add in, the surprises (like the airship crashing in the cididel in the very begining) , how you had to use ur brain to solve the varies tasks, and to combat the varies enemies that u faced. I didn't like how we had to use a flashlight most of the begining and that we had to rely on Alyx for protection so many times. I think that u should also give us guns earlier because the gravitygun is kinda useless because i ended up having to fall back several times and having to turn on my flashlight like in dark places so Alyx could fire and protect me. But the AI system is very creative and the addin of Alyx jokes is hillarious, but sometimes gets pretty annoying. Plus the game would be more interesting if u added in a voice for Gordon Freeman like other games have done in the past like Duke Nukem for instance. But overall I thought it provided a great storyline and I can't wait for the next one to come out. Expand
  77. JonathanV.
    Jul 16, 2006
    10
    Great Episode, After seeing the end of HL2 I couldn't wait to see how they survived that. The graphics are amazing. Too bad my X1600 can't keep up with the HDR at 1280x1024 :(. Can't wait to see what happens in Episode 2 after they show [spoiler omitted]... Some how. Episode 2 is also supposed to be about double the length of Episode One from what I've heard. I Great Episode, After seeing the end of HL2 I couldn't wait to see how they survived that. The graphics are amazing. Too bad my X1600 can't keep up with the HDR at 1280x1024 :(. Can't wait to see what happens in Episode 2 after they show [spoiler omitted]... Some how. Episode 2 is also supposed to be about double the length of Episode One from what I've heard. I can't wait! Good job Valve. Go out and buy this game now! Expand
  78. E.H.
    Jul 19, 2006
    10
    $20 is nothing for a game of this calibur. I cant imagine another game that would have delivered such a high rate of entertainment in such a small few hours of play. Amazing graphics, superb AI, and beautiful set pieces. It also doesnt descend down the route that so many sequels (in films and gaming) do today, by simply adding more monsters and bigger guns. Instead, Valve have crafted an $20 is nothing for a game of this calibur. I cant imagine another game that would have delivered such a high rate of entertainment in such a small few hours of play. Amazing graphics, superb AI, and beautiful set pieces. It also doesnt descend down the route that so many sequels (in films and gaming) do today, by simply adding more monsters and bigger guns. Instead, Valve have crafted an intruiging and stylish continuation to Hl2 in Ep1. Albeit quite short, it leaves the gamer hungry for more. I give it 10/10 because almost every element of this game puts other FPS's to shame. It's simply a revolutionary devolpment in gaming. I reccomend it to HL fans and new gamers alike. Expand
  79. MG
    Jul 2, 2006
    10
    The best expansion pack I have ever played for any game. With most packs, you get a lously game with nothing new, just a few more places to run around. But with EP1, you get your new maps, but it's jam-packed with enough story and excitement to make it it's own game. And for the babies complaining about it being too short: Great things take time to make. For example, a giantThe best expansion pack I have ever played for any game. With most packs, you get a lously game with nothing new, just a few more places to run around. But with EP1, you get your new maps, but it's jam-packed with enough story and excitement to make it it's own game. And for the babies complaining about it being too short: Great things take time to make. For example, a giant redwood tree takes 200 years or so to be elevated to it's giant stage. Not everything in the world has to be fsat and rushed out of a factory. Great things take time, and are worthwhile in the end. Expand
  80. ThomasA.
    Jul 22, 2006
    9
    I am close to give it a 10, i enjoyed this small episode than i enjoyed whole HL2, the reason is as simple as this: it contains much less boring parts in it. The voiceacting keeps the same high quality and while the lip syncing is top notch, some facial expressions arent quite just there yet. The scripted sequences with Alyx and Dog are absolutely lovable, and having Alyx doing pranks on I am close to give it a 10, i enjoyed this small episode than i enjoyed whole HL2, the reason is as simple as this: it contains much less boring parts in it. The voiceacting keeps the same high quality and while the lip syncing is top notch, some facial expressions arent quite just there yet. The scripted sequences with Alyx and Dog are absolutely lovable, and having Alyx doing pranks on the player in the darkness makes her really feel like a person, a fearless one atleast. The darkness can be abit overwhelming when you have a flashlight that leaves alot to wish for, and the almost too frequent use of the gravity gun made me cringe at times. What i really liked about this that i was able to finish it in about 4 hours, one straight sitting with only a toilet break every now and then, when i played HL2 i only played 2h at a time, just because i knew it was larger and frankly, quite boring. I will defenitely be getting the second episode, and are waiting unpatiently for it. Expand
  81. EmilH.
    Jul 22, 2006
    10
    This is by far the best game i have ever played.
  82. RichardH.
    Jul 23, 2006
    10
    Yes it was short, but it is episodic now, so they would be short, but put together they would take between 12 to 16 hours to complete, its not so short all together! And the $20 price tag isn
  83. EvaF.
    Jul 24, 2006
    10
    It's a great game but it's so short.
  84. JohnA.
    Jul 28, 2006
    10
    Although it was short it was a great game overall. One of my favorite games ever! I hope they make episode 2 soon they keep ending it and i want to paly more!
  85. MattB
    Jul 28, 2006
    8
    An excellent game with amazing AI, story, and gameplay. However it was over before you noticed, and too similar to HL2. After seeing the trailer for the next episode I see that they've added a new enemies (or enemies) and hopefully a new weapon or two. If your a penny pincher, wait till these episodes get bundled.
  86. Jack
    Jul 31, 2006
    10
    This Game Is Amazing! You Can Not Get Any Better Than This!
  87. mwagner
    Jul 3, 2006
    9
    Finally got a chance to finish this game and I'm stunned at how much fun it was. The underground parking garage levels were absolutely amazing...And the NPC AI has improved significantly. I loved all the puzzles in the game, EXCEPT the antlion holes having to be covered over by cars. That got old quick.

    Overall, an amazing game. Can't wait for episode 2!
  88. DJBreslin
    Jul 4, 2006
    9
    I enjoyed it a lot. You play almost the entire episode with Alyx, which I considered refreshing. She
  89. Miles
    Jul 7, 2006
    9
    Great stroy really sucks you in. Only problems are way to short i really wish they could have given it a little more time at least i hop EP2 will come out real soon to make up for short gameplay.
  90. RoyB.
    Jul 9, 2006
    10
    I keep this short. I may be not a huge fan of bringing games into our room in different episodes but it wont keep me down from saying I enjoyed this one alot again just like with HL2 itself. Maybe there hasn't changed much but it wouldn't keep me down from having a lot of fun again. The atmosphere is again top and the engine is still state of the art. Btw. The engine got a great I keep this short. I may be not a huge fan of bringing games into our room in different episodes but it wont keep me down from saying I enjoyed this one alot again just like with HL2 itself. Maybe there hasn't changed much but it wouldn't keep me down from having a lot of fun again. The atmosphere is again top and the engine is still state of the art. Btw. The engine got a great boost since HDR Lightning is introduced. Great story to... I can't wait till I see what happens in the second episode. Expand
  91. TobyK.
    Jul 9, 2006
    9
    EP1 is a very good addon. I don't agree with those who say that it's too short. Remember that you didn't pay the full price, just one-third. And that is what you get with EP1: one-third of an addon. There are still 2 episodes more to come which i'm realy looking forward to play.
  92. MilamberB.
    Jul 9, 2006
    10
    Fantastic graphics, solid gameplay in a short bitesize piece. If Valve released these every six months or so they will be starting a great epic.
  93. dg
    Aug 16, 2006
    10
    The only reason people complain about pricing is because they buy too many games to start off with. I exercise, work, read, then play a game. I stick to Blizzard and Valve usually because they deliver good stories with fun gameplay. They don't "overprice" their games. This episode was only 20$. Consider moderation, and maybe you'll be more appreciative.
  94. RamtinD.
    Aug 20, 2006
    10
    Great game outstanding graphics and worth playing.
  95. CalebM.
    Aug 2, 2006
    9
    Any fan of the Half Life series will like the gameplay and storyline in episode one. However, finishing the game the first time you sit down and play it will leave you wondering if you got 20 bucks worth of a game. You would expect at least one new weapon but all you get is the same type of gameplay as the first with a couple different use your head puzzles. It is a good continuation of Any fan of the Half Life series will like the gameplay and storyline in episode one. However, finishing the game the first time you sit down and play it will leave you wondering if you got 20 bucks worth of a game. You would expect at least one new weapon but all you get is the same type of gameplay as the first with a couple different use your head puzzles. It is a good continuation of Half Life 2, but, you are left wishing you got more for your money at the end. Expand
  96. DrewH.
    Aug 2, 2006
    9
    It was a great continuation to the story and the graphics and AI are top-notch, it was a tad to short and hopefully the second episode can keep the momentum.
  97. PraedorA.
    Aug 24, 2006
    10
    Excellent gameplay, great visuals (as usual for HL) and, best of all it allows me to continue playing. I was saddened to see the end of HL2 knowing that it would be a while before another game in the saga came along. Episode 1 gave me just the fix I needed to get me along to the next fix.
  98. Turtleproof
    Aug 24, 2006
    9
    It was short but sweet. Using the flashlight to such an extent was sometimes exasperating, but the new sceanrios were good, as well as the puzzle elements. Seeing Alyx use a shotgun was great, and her invincibility was appreciated despite how strange it was. Great job on the Zombine voice-overs.
  99. StephenG.
    Aug 26, 2006
    9
    Good continuation from the original HL2, maybe a little shorter than I would have liked, but it has taken a few sessions to knock it off.
  100. FrancescoM.
    Sep 25, 2006
    10
    The best game I've ever bought.
Metascore
87

Generally favorable reviews - based on 61 Critic Reviews

Critic score distribution:
  1. Positive: 58 out of 61
  2. Negative: 0 out of 61
  1. Just like the original Half-Life 2, Episode One keeps the player entertained almost the entire time through perfect pacing and by being inventive, surprising and getting the basics absolutely right. It's a wonderful advert for the excitement that true episodic content can generate when approached the right way.
  2. Episode One is a memorable romp through the Half-Life universe, with gameplay that's even more satisfying than that of "Half-Life 2." The only downside is that, due to its episodic nature, it's over far too soon.
  3. 85
    A brief, stylistically claustrophobic experience whose polish and personality manage to keep things moving.