User Score
8.7

Generally favorable reviews- based on 3112 Ratings

User score distribution:
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  1. ds
    Dec 6, 2009
    10
    Half-Life, Half-Life 2...quite possibly the best FPS games ever created. Episode One, is just more of the same fantastic game. Plus the added bonus of playing along side Alyx with superb AI. And added bad humor :p
  2. Dec 15, 2012
    8
    A short little story, but I explained allegedly happened after the explosion of City 17. Back to the Same, ie same graphics, same characters and same gameplay. This does not prevent is good because if it's the same this never bored
  3. JimS.
    Aug 20, 2006
    9
    Over quickly but a great ride. I'll take 8-10 hrs of fun for $16 (B.J. 's Wholesale Club) anyday. Hope Episode 2 comes soon.
  4. EddieD
    Aug 5, 2009
    7
    In all honesty, the original HalfLife game is at least twice as good as Episode 1. It was more challenging and had a better plot.
  5. ChrisC.
    Jun 11, 2006
    10
    Absolutely amazing. The line between game and movie is blurred even further with this new installment of Half Life 2.
  6. MalcolmS.
    Jun 1, 2006
    9
    Exciting game, yes it's a bit short, but thinking of it as one of three episodes it's very good. 9/10.
  7. RobA.
    Oct 12, 2007
    7
    Felt more like a user mod than a professional game. Tedius areas and very little plot advancement.
  8. PatW.
    Dec 23, 2007
    7
    Very buggy and crashes a lot with my graphics card (Nvidia 8500GT). Loaded newest drivers, crash; reduced the hardware acceleration, crash. Great game play - when it works.
  9. Gate28
    Oct 3, 2007
    7
    While it is an interesting addon to an amazing game, i wouldent pay more than 15 bucks for it. The only reason I got it was because it came in The Orange Box. Although, I will be getting episode 3 simply because I wanna know how it ends
  10. AS
    Oct 26, 2008
    7
    Episode 1 is pretty disappointing. HL2 was an awesome game in 2004 and everyone was amazed at the graphics and gameplay cause noone had ever played anything like it before. Episode 1 however is exactly the same as HL2. There are absolutely no new areas to go to, nor any new enemies. It's very linear and gets very boring because you've essentially played it all before. I was Episode 1 is pretty disappointing. HL2 was an awesome game in 2004 and everyone was amazed at the graphics and gameplay cause noone had ever played anything like it before. Episode 1 however is exactly the same as HL2. There are absolutely no new areas to go to, nor any new enemies. It's very linear and gets very boring because you've essentially played it all before. I was expecting new stuff but didn't get any. All the gameplay has been experienced in HL2 with same environments and enemies....and so it doesn't deserve to be Episode 1...it feels just like part of HL2. Episode 2 however added new places and enemies and deserves the 'Episode' title. It's also only 4 hours long and whatever story they tried to add doesn't add anything at all...just as Computer Games Magazine said "It feels like exactly what it is: a small and perhaps insignificant part of something much larger"....which is 100% true cause it's more of a lead up to the exceptional Episode 2. So all up Episode 1 feels exactly the same as HL2 which you may think is good because HL2 is good but it's bad in the sense that it's no different from HL2. As strange as that sounds, I'm sure you know what I mean. When you've played HL2 for the 10th time and then play Episode 1, it feels like you're playing HL2 for the 11th time. That's how I felt. Expand
  11. LeeW.
    Jan 10, 2009
    7
    This is MUCH better than anything Valve has pulled off before. Though it still has all the regular linearity and low-resolution graphics and bland AI of Half-Life 2, and it's still on their heavily (and horribly) modified version of the Quake engine, there are actually redeeming qualities that expose themselves. The best happens to be the HDR rendering, which gives the game some This is MUCH better than anything Valve has pulled off before. Though it still has all the regular linearity and low-resolution graphics and bland AI of Half-Life 2, and it's still on their heavily (and horribly) modified version of the Quake engine, there are actually redeeming qualities that expose themselves. The best happens to be the HDR rendering, which gives the game some atmosphere, and works especially well with the fact that it's set at sundown. The enemies do a little more damage. It's not because their AI has been improved, just because is a less-than-infinite supply of ammunition and med-packs everywhere and the enemies are more varied. They also come in big packs. The puzzles that a blind three-year-old can solve are spaced farther apart with more time for puzzles that may lead to actual harm. The voice acting is somewhat better and the characters seem more realistic, which is very good since the girl follows you around. AND she has infinite ammunition for her weird machinepistol. Some story is added as well, instead of HL2's original idea of the player just running around as some retarded mute with a zappy-gun that moves things. You're still playing the retarded mute. It just has more feeling to it. The levels are still pretty linear. Except this time they don't send you in a straight line. Over all it's still got that regular Valve-trademarked shittiness, but they may have hired some kind of person who actually cared for the game, not just money from kids who never played an actually good game in their life, the kids who think Half-Life 2 was brilliant. Too bad it's DAMNED short. Expand
  12. MicahF
    Jul 16, 2009
    7
    The only problem with Half Life Episode 1 is the fact that it's unlike Half Life 2. What I mean is, having a sidekick is annoying. Especially one like in this game. She gets in the way and talks too much. If the developer had left her out, I would have given this a 10.
  13. MarcusD.
    Oct 18, 2006
    10
    Despite some possible system freezes, this game absolutely rocked. I will play it again and again. Hopefully an update will be available soon.
  14. Patrick
    Dec 29, 2007
    7
    Recycled environments and the end boss are my only problems with this game. I'm not going to spoil it but you face the end boss several times in HL2 and I think the way the fight was planned out was great but I would have liked to see an actual new enemy rather than an old one that seemed to me to be little more than placed strategically. However the lack of new content is the main Recycled environments and the end boss are my only problems with this game. I'm not going to spoil it but you face the end boss several times in HL2 and I think the way the fight was planned out was great but I would have liked to see an actual new enemy rather than an old one that seemed to me to be little more than placed strategically. However the lack of new content is the main problem. You can skip from HL2 to EP2 without playing this but it's only $10 for a solid extension of the story and a good shooter on it's own right so why not? Expand
  15. Nov 17, 2011
    10
    I never understood the relatively low scores on reviews provided by the public for the Half-Life 2 "episodes." Honestly, I thought they were delightfully fun, incorporated the same kinds of enjoyable gameplay elements as HL2, and had a pleasurable-yet-brief single-player experience that added more Half-Life fun to the universe. I look back on Episode One in particular with fond memories,I never understood the relatively low scores on reviews provided by the public for the Half-Life 2 "episodes." Honestly, I thought they were delightfully fun, incorporated the same kinds of enjoyable gameplay elements as HL2, and had a pleasurable-yet-brief single-player experience that added more Half-Life fun to the universe. I look back on Episode One in particular with fond memories, but to each his own. Regardless, I definitely give this addition to the Half-Life saga my approval. Give it a try - it may be short compared to HL2, but it's not too short compared to a lot of FPS games these days, and it has a heck of a lot more interesting atmosphere and story to it than trashy modern FPS games do. Expand
  16. Sid
    Feb 10, 2011
    10
    Half life 2 episode one, is the first of three episodes in the ongoing adventures of the silent but deadly scientist from Black Mesa, Gordon Freeman.It starts off right where it left off, with the citadel exploding and the mysterious G-Man pausing time and putting you and alyx in stasis.

    I''ve read many other reviews, and this is what i don't get - so many people are saying that it's
    Half life 2 episode one, is the first of three episodes in the ongoing adventures of the silent but deadly scientist from Black Mesa, Gordon Freeman.It starts off right where it left off, with the citadel exploding and the mysterious G-Man pausing time and putting you and alyx in stasis.

    I''ve read many other reviews, and this is what i don't get - so many people are saying that it's "Just half life 2 all over again!"What?! While i do agree that you don't go to any new locations that you haven't visited before, but I personally prefer this episode to the original one.Don't get me wrong - Half life 2 was amazing, but it was very fast paced according to me.Think about it - One moment you're in te zombie infested Ravenholm, and another moment you're fighting against a stryder.While it was great fun, but it felt a little substanceless.In Episode one, you actually feel like Alyx has an emotional connection with you, and that the two of you will get out of any mess when you're a team.The amount of emotinal connection is what makes this such a great game.I don't think that a FPS has ever made me feel a connection with a NPC.
    Expand
  17. Mar 26, 2011
    10
    First Half-life game I got. A very good game! A variety of characters, enemies, weapons, and environments to come across in this game. The story line is amazing, you play as Gordon Freeman who was in the original Half - life( which was amazing too) and was in Half life episode two, and half life 2. This game has a horror,action, and drama like game-play style. I recommend this game toFirst Half-life game I got. A very good game! A variety of characters, enemies, weapons, and environments to come across in this game. The story line is amazing, you play as Gordon Freeman who was in the original Half - life( which was amazing too) and was in Half life episode two, and half life 2. This game has a horror,action, and drama like game-play style. I recommend this game to anyone who wants a good cheap game to play for hours. Expand
  18. Dec 6, 2011
    10
    I admit, HL2: Episode One's biggest flaw is that it's too short, but that doesn't matter. A short game can still be great, providing those 4 hours or so are a blast, and with Episode One that's the case. It wasn't really supposed to be another full game, as Half Life 2, it was only meant to be a small add-on, to show the aftermath events, since the ending of HL2 was way too ambiguous.I admit, HL2: Episode One's biggest flaw is that it's too short, but that doesn't matter. A short game can still be great, providing those 4 hours or so are a blast, and with Episode One that's the case. It wasn't really supposed to be another full game, as Half Life 2, it was only meant to be a small add-on, to show the aftermath events, since the ending of HL2 was way too ambiguous. Episode One takes place over 5 chapters, over a variety of locations. I felt the first two chapters were a bit flat, since you only pretty much used the Gravity gun and picked around the dull ruins, but the next 3 chapters were really great and intense in their own way. Although for the most part Ep 1 doesn't add anything new to what we've already seen in HL2, there is one major gameplay element that it has managed to exploit really well that HL2 only briefly brushed upon, and that is teamwork. As you play throughout the chapters, Alyx is pretty much always with you, helping out, with some parts you not being able to do by yourself. And this is done in such a way that you don't just feel like it's a mindless npc providing covering fire, but actually that you and her are trying to survive and escape the post-apocalyptic city by yourselves. Ep 1 is also designed in so much detail that you can play an entire game without ever having to use a gun weapon. One of the in-game achievements challenges the player to do just that, and I would highly suggest for everyone who enjoyed Ep1 to try that on one of the playthroughs, because it really is fun. Episode 1 manages to continue the story from HL2 well and at the same time opens up more of the plot for the next installment. Expand
  19. Sep 10, 2012
    10
    Even better than HL². If it were possible to give 11, I would do it. This episode has numerous distinct parts, each has its own atmosphere and feeling. Yet everything has been done flawlessly, and you play from the start to the end without realizing it.
  20. Jul 5, 2011
    10
    Episode One what can i say, when i first herd of the title i knew it was going to be a long time before Half-Life 3 Arrived and here were are 2011 still waiting, Anyway this is a great game though i think episode 2 was better. Other thoughts, the story continues for Dr. Gordon Freeman and its of Epic Proportions.
  21. Oct 9, 2011
    10
    Half life episode 1 its like the two first, fantastic, funny, and one of the best games ever, its a bit more short, but it doesn't matter, its just perfect
  22. Jan 1, 2012
    10
    The overall package of this addon could have been bigger but still it is Valve quality from beginning to end. No experiments, nothing too fancy, valve just kept on telling their story further and delivered more of what has already proven as very good.
  23. Jun 18, 2012
    10
    Valve has done it again. The game is a continuation of half-life 2 and takes place after the final event of half-life 2. Though it does end with a cliff-hanger, it still is very interesting.
  24. May 3, 2013
    10
    If you've seen and played Half-Life 2(like I guess) you already know the deal.

    Episode One is the first in a series of episodes following Half-Life 2. The plot is set where the original ended, right after Citadel's explosion, where the player must re-stabilize Citadel's Core to prevent it from destruction. You're once again fighting your way out of the city, and saving rebels and
    If you've seen and played Half-Life 2(like I guess) you already know the deal.

    Episode One is the first in a series of episodes following Half-Life 2.

    The plot is set where the original ended, right after Citadel's explosion, where the player must re-stabilize Citadel's Core to prevent it from destruction.

    You're once again fighting your way out of the city, and saving rebels and people pinned down in the city.

    For an sequel, Episode One has some flaws, like it doesn't feature new stuff like characters, and weapons, but it continues the story with the same professionalism as the previous game did.

    However, Episode One comes with an updated engine, with advanced shaders, and even more improved AI.

    I can't say many other things, since is a relatively short sequel.

    Like the sequel and original game, the episode has a great value and deserves to be played.
    Expand
  25. Sep 20, 2017
    10
    Short and memorable. Great character development for Alyx and her AI is so good that it's a blast having her fight beside you and crack bad jokes.

    HALF-LIFE 3 WHEN?
  26. Jun 3, 2017
    10
    Episode 1! Good start. It's short, but it has intense gameplay, combat, soundtrack, and graphics. It's cool, and its worth the price. You enjoyed it? Then go and play Epiosde 2. Saga continue!
  27. Jan 1, 2015
    10
    Half Life 2 Episode One is the first episode of the series type game Half Life 2, published and developed by Valve Corporation. The game action is immediately after the events of Half-Life 2 and runs in the city City 17. The game begins immediately after the reactor explosion that occurred in the previous game. You know that Alyx was saved by some Vorguants but you (Gordon Freeman) is leftHalf Life 2 Episode One is the first episode of the series type game Half Life 2, published and developed by Valve Corporation. The game action is immediately after the events of Half-Life 2 and runs in the city City 17. The game begins immediately after the reactor explosion that occurred in the previous game. You know that Alyx was saved by some Vorguants but you (Gordon Freeman) is left in the remains of the Citadel. Gordon is soon rescued by Alyx. Anyway the game is very short, yet is one that brings a lot to the previous game. Expand
  28. Oct 18, 2016
    10
    An amazing sequel to the best game ever made. While, it was little short and didn't added too much to the table, but it's still great. Most memorable thing about this game is the Alyx Vance's enhanced A.I. It was fantastic.
  29. XV_
    Aug 8, 2018
    9
    Played it on a PS3. Episode One is a very good follow up of an amazing game, it maintains its core gameplay and expands it to a more complex level, the only thing is that is that is very short (like two hours or so) but if you're like me and you're playing this on 2018 you have a little more HL2 waiting for you. My favorite part and maybe in the whole series is when you're stuck in thePlayed it on a PS3. Episode One is a very good follow up of an amazing game, it maintains its core gameplay and expands it to a more complex level, the only thing is that is that is very short (like two hours or so) but if you're like me and you're playing this on 2018 you have a little more HL2 waiting for you. My favorite part and maybe in the whole series is when you're stuck in the dark and the thing goes like full survival horror, just sublime. Expand
  30. Jan 30, 2021
    6
    This game is short and doesn't change much from Half-Life 2. The whole story can be summed up in one sentence. Nowhere near as good as Half-Life 2.
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.