Alert...Alert… This is a distress message being sent from the outpost Praxis. At 2200 hours the Alliance outpost Praxis fell to enemy forces. The Empire's war machine is active and has initiated an act of war against the Alliance. We need pilots. We need your help. Will you defend the Outer Rim?

Don't let the astronauts die in the open space, maneuver on the rocket, avoid collisions with asteroids and don't forget about the fuel level!

A high-fidelity aerodynamic flight / wind tunnel simulator.

Get ready for a cosmic candy explosion and a zero-G sugar rush! Blast open a hazardous piñata, clear the path for space trucks hauling everything from tacos to party supplies, and chase down delicious cosmic candy before it drifts away into deep space.

Build and manage space outposts on the Moon and Mars in this realistic simulation game. From the first step on the Moon to Mars colonization, launch rockets, take care of your astronauts and expand your base as you explore the cosmos. No grind, just pure management and exploration fun.

Outer Terror is a hoard shooter where you hold out against massive quantities of otherworldly cosmic creatures. Assemble a ridiculous arsenal of weapons and blast apart seemingly endless waves of horrific creatures in this stylish roguelike that pays homage to the B-movies and Golden Age horror comics of the 80s and 90s. Don't Die and stay alive for as long as you can while exploring overrun cities, attempting to assist the few survivors still around. Explore and survive in the varied settings of 5 uniquely themed chapters featuring 10 playable characters each with their own signature weapons forming an anthology of classic horror stories.

Outer Wilds is an open world mystery about a solar system trapped in an endless time loop.

A strange satellite photo that can’t be explained. A new museum exhibit that marks the trailhead for one last journey into the wilds. Should you pull at the thread and unravel the solar system’s deepest secret, or is some knowledge better left in the dark? Welcome to the Space Program! You're the newest recruit of Outer Wilds Ventures, a fledgling space program searching for answers in a strange, constantly evolving solar system. What lurks in the heart of the ominous Dark Bramble? Who built the alien ruins on the Moon? Can the endless time loop be stopped? Answers await you in the most dangerous reaches of space.

Prepare to be abducted! Outergalactic Aliens Pinball is a fast paced eight flipper pinball table featuring an out of this world space theme. Get ready to listen to a twelve minute original sound track while playing through eight main missions, skill shots, multiball, and one super secret mission that you may never complete!

Play as a Elite soldier in ironclad atomic power armor, collect powerful weapons, crush endless waves of voidborn horrors and step into the realm portal, to finish their demigod masters. An old school FPS,collect items,unlock powerful upgrades,kill boss,find exits,and endless mode.

Stranded on a hostile and deadly planet, you must gather resources, build shelter, and fight to survive each night. But the secrets of this world await in a gripping sci-fi survival PvP game.

OuterTide is a First-Person Exploration Platformer about a lone astronaut crash-landing into an asteroid belt hovering around a planet. Grapple throughout this mysterious environment, encounter alien creatures, and collect scrap to repair your ship.

Outerverse is a quest-driven, crafting automation adventure game. Build automated machines and weapons, then use them to travel across the universe, beat massive titans, and advance your technology while experiencing cosmic events. Includes a manual scenario for crafting instead of machines for those not a fan of logic/automation! Follow a questline that will fully guide your adventure. Progress to unlock better equipment and new space travel technology. From starting out and learning the basics, to defeating the most massive titans, the questline will guide you through the whole way.

Experience Atlas’s journey in the future world to save his planet. Beat the enemies with unique mechanics and explore a huge open world in this action RPG.

Outgun is a multiplayer capture the flag game, with minimalist graphics in 2D top-view. Inspired by classic shooters from the 90s like Quake and Doom, Outgun was created as an open source game in 2002 by Brazilian Fabiana Cecin (Spinal) and developed between 2003 and 2011 by Finnish Niko Ritari (Nix) and Jani Rivinoja (Huntta). Players are divided into two teams, with the goal of stealing the enemy's flag and bringing it to their base while protecting their own flag. The team with the most captured flags wins the match. Its simplicity makes room for fast-paced action and competitive team play, making Outgun have a strong fan base even 18 years after its launch. The game supports dedicated servers, bots, spectator mode and replays, as well as graphic and sound themes created by players.

Outhold is a short, minimalistic incremental game that blends tower defense strategy with a deep meta-progression. Experiment with builds and find overpowered synergies to defend the dwindling fires of Outhold.

Fast-paced 1D arcade shooter. The Y and Z axis are overrated, it's time to play a game that pushes X to the limit. OUTL1NED.

Outland puts players in the middle of a world of balance and chaos where their efforts allow them to bridge the ancient divide, or doom the world to destruction. Each player's adventure will take them between light and darkness and force them to adapt to an ever-changing world. This light versus dark core gameplay is inspired by the arcade classic Ikaruga.

Outlander is a blocky platformer game that is fun for all ages. You start on a dark planet without any tools or items. As you explore you gather materials and other objects and you build new or better things in the workshop. You can build a simple house with lights. Even electric lights that you connect via wires to a battery. Lights are very important in Outlander because the dark planet has lifeforms that can kill you instantly on contact! You only have one life, but don't worry, the Save button is only a click away. Remember to use it often. If you get killed it loads the last saved state. Once you completely explore the world it gives you the ability to move to another world. And then to another and another! Each world has something unique and interesting so you'll never get bored.

Welcome to the Outlands! A faraway place where work is hard but rewarding, where people dream big but stay grounded, where friends become family, and settlements become cities.

Seeking a serene escape from the everyday? Outlands Safehouse offers a room-scale virtual reality experience, perfect for unwinding and recharging. Immerse yourself in a peaceful environment designed for ultimate relaxation, all within the comfort of your home. Whether you prefer to sit back and soak in the atmosphere or freely explore your virtual surroundings, this experience caters to your preferred style of play. Choose between classic VR movement or the intuitive teleportation system for navigating the space.

In the desolate mountains of Colorado, horrors await inside Mount Massive Asylum. An abandoned home for the mentally ill, recently re-opened by the “research and charity” branch of the transnational Murkoff Corporation, has been operating in complete secrecy… until now. Acting on a tip from an inside source, independent journalist Miles Upshur breaks into the facility, and what he discovers walks a terrifying line between science and religion, nature and something entirely different. Once inside, his only hope of escape lies with the terrible truth at the heart of Mount Massive.

Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it.

The ultimate journey into madness. Outlast - Hell is an experiment you can't survive in the original OUTLAST. Investigate Mount Massive Asylum and try to stay alive long enough to discover its terrible secrets. Outlast Whistleblower - The story behind the story of the original OUTLAST, play the whistleblower who risks everything and suffers more to expose the horror of Mount Massive. Outlast II - Welcome to Temple Gate, where a new prophet waits with promise of rough salvation. Will you still be alive and sane when the end times come?

Gladiator strategy rpg game about slavery to freedom.

As Waylon Park, the whistleblower who emailed Miles Upshur, you’ll witness psycho killers and asylum security face off as all hell truly breaks loose. Survive, and you may just have a chance to expose the terrible secrets at the heart of Mount Massive and unmask the true face of the Murkoff Corporation for all the world to see.

Drive around a huge city. Visit unique locales including hospitals, bars, restaurants, warehouse districts, downtown, desert, freeways, stadium parks, harbor, and red light districts. Select from a large variety of chopper designs. Customize your chopper with thousands of upgrades ranging from tires, rims, seats, handle bars, and gas tanks, to clutch assemblies, transmissions, engines, and killer paint jobs. Around every corner, police lie in wait. A meter measures the player's illegal activities, pull off too many crazy moves, disobey traffic laws or be seen taking out rival gangs, and you can expect the heat to be hot on your tail.

Outlaw Standoff is a fast-paced Western reflex shooter. Face off against Outlaws, but don't hit sweet Miss Abigail, or it's Game Over! How many Outlaws can you take down before they outgun you?

OUTLAWED is a crime-themed PvPvE first-person extraction shooter, set in a modern city overrun by gangs. Enter solo or with a squad to challenge powerful enemies and search for riches, and use everything at your disposal to make it out alive.

From the opening level, you'll know you're in for a movie-worthy experience.

From the team that brought you STAR WARS: Dark Forces Remaster comes the return of the 1997 western FPS classic, Outlaws! Saddle up and ride back into the Wild West with the gunslinging ex-Marshal, James Anderson, and face off against the good, the bad, and the even worse this side of the Mississippi as you work to uncover a twisted plot of greed and corruption. With your trusty six-shooting .45 Revolver, Scoped .44 Rifle, 10-Gauge Shotgun, and good ol' Sawed-Off 12-Gauge Shotgun, you'll be packin' plenty of firepower to take out all manner of outlaw varmints. Outlaws + Handful of Missions features high-resolution, uncompressed cutscenes and updated visuals for weapons, characters, and enemies, all fully recreated from archived art and stylized to match the original look with full color palettes. Outlaws + Handful of Missions also offers Cross-Play Multiplayer with game modes including Deathmatch, Team Play, Capture the Flag, and Kill The Fool With The Chicken!

"Outlaws vs Aliens" is an innovative puzzle-shooter game that cleverly blends the rugged charm of the Wild West with sci-fi elements, creating an uniquely entertaining gaming experience.

A week ago, you received an invitation to visit the old abandoned town of St. Martica by Mr. John Atkins, a rich businessman who promised to share a recent and significant Mayan archeological discovery! Being a historian, you found this opportunity too good to pass. However, when you reached the town, the truth of the situation unraveled when your wife was kidnapped! Now, you are forced to help Atkins and his gang in their quest for the famed Corwin's Treasure.

Just remember, if you mess up big time, you could lose everything, even your life. So, for safety's sake, always make sure to keep your valuables in the safe zone.

You are a captain of one of the last human arks. In search of a new home for humanity, your vessel was sucked into a black hole. From your position beyond space and time, you witness an unknown race devastating what looks like a habitable solar system. The unknown physics of the black hole endow you with mysterious powers and allow you to exist in parallel worlds. Live, die, and repeat in your quest to conquer at least one of these worlds in the name of mankind. OUTLIER is a roguelite adventure VR game featuring FPS and RPG elements. Players can control and mix various abilities, utilize an array of weapons, and explore breathtaking worlds, making for a diverse and progressive gameplay experience.

Outline is a addictive puzzle game where you draw a line hunting for colored dots.

Outlive is a first-person survival horror game - the ultimate test of your survival skills! In this intense and thrilling game, you find yourself in a post-apocalyptic world where mutants roam freely and violence is not an option. Your only chance of survival is to use your wit, speed, and agility to outsmart your enemies and make your way to safety. But be warned, the mutants are relentless and will stop at nothing to catch you. With challenging puzzles to solve and adrenaline-pumping chases to escape, Outlive is the game you won't be able to put down!

A 2D battlefield game set during a 21st Century resource shortage which "resembles" the oft-imitated Starcraft. (Why imitate a game released in 1998, you ask?) Incidentally, the default graphics resolution of the game is 640x480, so if you have some old equipment, this might be the game for you.

Outlive 25 is the remastered version of the game originally released in 2000, now with enhanced graphics and sound, an updated Campaign Editor, Steam multiplayer support, and much more. Get ready for a battle of unprecedented proportions, fought to achieve supremacy - and above all - to ensure humanity’s survival.

Outliver: Tribulation is a story-driven survival horror action game set in a supernatural realm of African mythology about a soldier on the run who mysteriously finds herself in the middle of an ancient ritual.

A story about discovering anomalies, finding strange energy sources, and the intertwining of peculiar spaces. Get ready to uncover hidden stories, delve into a horrifying narrative and unveil the most fundamental truth!

Disaster strikes as you're about to complete your most important mission as a captain, forcing your crew and you to adapt to the harsh environment of a forsaken planet. Do you have what it takes to make it out alive?

Outmode is an arcade racer heavily inspired by the Outrun aesthetic movement of the early 2010s. Featuring a retro-futuristic neon setting of beaches, cities and highways; experience the '80s again like never before and take the wheel of a legendary pop culture inspired car, get up close and personal to your rivals and become the driver you always dreamed you could be.

Outnumbered is a mass-enemy top-down shooter with rogue-lite elements. You may be greatly outnumbered, but not outpowered. Evolve into the ultimate weapon of destruction!

Outpacked is a cosy logic puzzle game about packing items into luggage while satisfying various logical constraints. Meltable items cannot be adjacent to hot items, and fragile items must be adjacent to only soft items, and so on. Featuring 61 levels, plus a level editor and Steam Workshop support!

An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!

Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!

Outplay is an online co-op game for 4–8 players where social pressure and risky challenges decide everything. Communication is limited to phone calls, and victory goes to those who can adapt and outplay others.

Outpost brings the perfect mix between survival and roguelike gameplay. Start the game in a randomly generated environment and try to make it through as many nights as possible. How long can you survive?

Outpost is a planet exploration game. An entire planet is available for you to explore. Outpost is in an early alpha development state. We have released the very first playable version of the game with almost no features. Additional features will be added over time, one release every month. Current features: You are on a planet. The entire planet is physically simulated. Walk around the entire planet if you like, but it will take you a very long time.

Outpost 13 is a point and click adventure strategy game where you, a monster, must escape an icy planet by strategically killing off crew members while maintaining your cover as "Fen" the crew's pet dog. Play smart and you might just make it off-world alive.

You're more of an observer than active participant.

In Outpost Assault, you are the commander of a remote outpost under siege. Build your defense towers. This is a fast-paced tower defense game that blends classic mechanics with modern strategy systems, offering intense battles and deep tactical decisions.

The Space-Outpost is under assault! You must defend it. Fight off infinite waves of alien invaders. Survive as long as possible. A retro/arcade pixel-art outbreak challenge to set the highest score! Single-player and Local Co-Op enabled. Use stackable powerups to increase your abilities. Use Challenge Mode to design your own creative enemy waves!

Outpost Delta is a single player, 2-D side-scrolling sci-fi shooter for PC. Take on the role of Delta, the outpost’s emergency defense, who along with her AI companion must defend the space station against alien intruders.

It is the year 2546. You will be sent to a newly discovered oceanic planet through a one-directional wormhole. Your task is to set up a research base, establish communication to earth, and finally, open a stable wormhole portal so we can prepare the planet for colonization. Outpost Engineer is a first person factory automation game set on an extra-terrestrial volcanic island. Modify the terrain, plop down miners, lay out conveyor belts, build structures, plan your factory.

Everyone loves galactic lemonade ... which means big space bucks for you! How are you going to supply power to your lemonade stand? Better build a solar windmill. How will you pay for the windmill with no space dollars? Outpost Kaloki X is the light-hearted space-station tycoon game filled with clever characters and wacky storylines, where it's your job to keep the visiting aliens happy and rake in the cash! Play the Adventure Story, the War Story, or one of 11 different Scenarios. Chat with your patrons to find out what they really want ... and get hot tips on cool expansions. Complete lower-level expansions to unlock more advanced ones. Can you juggle the needs of your station, the desires of your clients, and your own hopes for cash and glory?

Outpost L5 is a planet defense game in virtual reality. Control a base at the Lagrange point L5, near Earth. It's the last surviving battle station and you are in control of its remaining ships that stand between Earth and the Armada of Invading Aliens. Tackle wave upon wave of the ever advancing enemy as they get closer and closer to the station. If they capture it, Earth is next. Hold out as long as you can. Find Power Ups, Enhanced Weapons, Shields and even Extra Ships, but they won't last long, so use them wisely. This classic arcade space shooter set in VR for the HTC Vive and Oculus Rift and will remind you of early 8 bit shooters. In first person virtual reality, it brings a refreshing change to the old school arcade game. Climb to the top of the Steam High Score Leader Board and Defend Earth.

Explore a region of the Alien world of Syrinx. As one of the first humans to venture into the unknown of Syrinx, encounter sights and sounds both wondrous and unique. Syrinx is filled with valuable resources, if you know where to look. Scan local resources to uncover many items that can be used to create equipment you need to explore the world. Create and sell unique items to your fellow human crew that remain on board the colony mothership, establishing your own unique business as you explore. Build your own custom base. Add new facilities, craft advanced machines, plant crops, decorate and customize the environment to create your own futuristic science mission utopia.

On a lawless alien world, robotic scouts are tasked with building an Outpost for human colonists. Command AI minions, colonize the planet, and survive the perils of Gaiya. Native wildlife, rival corporations, anarchic space pirates, and the planet itself all stand in the way of your rise to power.

Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time.

Output Pasture is a fast-paced Tower Defense Game which combines the elements of roguelike. Unlock, combine unique animals to battle together, and fight the evil Machine Legion.

Pilot your anti-gravity racer through massive race tracks beyond the speed of sound! Do you have what it takes to outrace them all?

Outrage is a short cyberpunk dungeon crawler. You manage a team of vigilantes and must undertake various missions in the city to strengthen your team and your cause in order to bring a powerful enemy to justice. However, you will not be able to undertake every single mission and therefore have to choose them wisely. Some missions will bring you valuable new gear or a new teammate, whilst others will give you useful intel or advantage in an upcoming main story mission. In addition, most missions will affect your reputation, either positively or negatively. Will you hunt down petty criminals and help the police or will you do questionable acts to further your own goals? Either path can lead you to victory, but beware your overall reputation will affect what happens in the end.

Punch, kick and throw your way to the top as you battle to become the strongest on the streets in OutRage - a massively multiplayer beat-em-up brawler where your fists, feet (and whatever else you find laying around) do the talking. Packing up to 32 players together into destructible levels guarantees chaotic carnage every time! Destroy the scenery around you to find weapons or pick-ups, and uncover traps and hazards to use against your enemies. Do damage to Rage-Up and get bigger and more powerful. Rage-Up twice, and you're strong enough to pick up chunks of scenery or even cars to hurl down streets packed with competitors. You're bound to hit at least two or three of them! Whether you prefer Battle Royale, all vs all, duos, trios, squads, or huge teams, you'll love the variety of game modes in OutRage. Invite your friends to a punching party brawling game like no other!

Take on the role of Mako on her quest to seek out and subsequently deliver her, uh, deliverables in this top-down view 2D action game. Jump on top of your enemies and slime them with goo to stop them in their tracks! Get those deliverables delivered!

Outriders is a 1-3 player co-op RPG shooter set in an original, dark and desperate sci-fi universe. As mankind bleeds out in the trenches of Enoch, you'll create your own Outrider and embark on a journey across the hostile planet. With rich storytelling spanning a diverse world, you'll leave behind the slums and shanty towns of the First City and traverse forests, mountains and desert in the pursuit of a mysterious signal. Combining intense gunplay with violent powers and an arsenal of increasingly twisted weaponry and gear-sets, Outriders offers countless hours of gameplay from one of the finest shooter developers in the industry People Can Fly.

OUTRIDERS is a story driven RPG-Shooter that will put the player in the shoes of an Outrider, the last hope of the human race trapped on Enoch, a dangerous and untamed planet. The campaign can be played entirely in single player, or in co-op with up to three players. Outriders Worldslayer is a new expansion that takes place directly after the events of the main campaign. In it, you and up to 2 other players must travel to the far reaches of Enoch to battle a new threat known as Ereshkigal, a dark overlord, and the main villain of the expansion.

This is 2D Platformer with RPG elements. The character has various acrobatic and fighting skills. Combine them wisely for best efficiency. Crush the enemies, take their souls and transform it to new abilities.

Fight demonic hordes and drive your van in search of weapons and resources to destroy the gate of hell, all in a metal atmosphere !

OutRun 2006: Coast to Coast features a choice of 15 fully licensed Ferrari models, featuring the all-new F430 and F430 Spider, as well as the dazzling Superamerica and the stunning 550 Barchetta. Power your way across 15 new American themed environments from the "OutRun2 SP" arcade experience. Race from coast to glorious coast with a fresh new mission structure, a license mode and online play, with up to 6 players for a thrilling head-to-head journey. [Sega]

Platform your way through 50 levels and cure yourself from the depression within, buy therapy and acquire upgrades to help you progress even faster. Not hard enough? Try hard mode, your depression will thank you for it. Enjoy.