Complete Steam Games Database — Every Title, Every Release
Explore all Steam PC games with full release history. Import your owned collection instantly, bookmark titles for quick access, and get notified when new Cheat Engine .CT tables are uploaded for specific versions or patches.
OneDayOne
OneDayOne - visual novel where you will dive into the routine life of Sergey, from which only a miracle and...your choices can help him escape
OneForAll
This game takes place after an apocalyptic attack and you're one of the last survivors. Your goal is to survive, complete quests, explore the huge wild world, eliminate enemies, level up, and create a safe place for the rest of the survivors.
OneHanded
Short Retro style sci-fi 3d shooter-platformer with shooting mechanics, where you play as a cyborg shooting and escaping from enemies.
OneHit
In this multiplayer game you fight against each other in fast and action-packed battles. Choose one of the four characters and use the variety of attack and defense skills to defeat your opponents and smash them out of the arena. The clou: just a single hit kills you, so be careful!
OneJump
OneJump is a minimalistic highscore based jump game. The challenging factor: you only have one chance to jump. You can play in singleplayer and local multiplayer.
OneKind
Onekind is a 3-10 player social deduction game set on a farm. Among the peaceful animals, there are evil creatures hiding, causing chaos and messing with the hunter’s mind. Luckily, there’s a hunter, a former wizard, ready to hunt them down. Get ready for some fun!
OneManVurgeR
Popular mobile VR game OneManVurge now arrives to Steam platform! You can now really sweat playing OneManVurgeR in this new version!
OneMore
Can you tell which definitions are fake and which aren't? OneMore combines traditional word-building games with rounds where you try to pick the one true definition out of four - three of them built by an AI.
OnePunch
Punch or be defeated! There's only one outcome amidst this nonstop action! Match the timing of the never-ending sandbags to conquer!
OneRoom ―Yui Hanasaka Memorial―
That pure love, that lovey-dovey moment again――A new, immersive animated novel game where you can experience the story of Yui Hanasaka, the main heroine of the popular short anime series OneRoom, from the protagonist’s point of view.Revisit her special moments in this innovative experience!
OneScreen Solar Sails
Arcade multiplayer for gatherings. Free for All, Team Game, Football, Capture the flag mods. Party game! Up to 8 players on one screen!
OneShift
OneShift is a puzzle platformer where the player has the ability to freeze/unfreeze time and shift through worlds to collect blue cubes. But only one world can be active at a time. Later in the game, a world rotating mechanic is unveiled, which makes everything more complex!
OneShot
OneShot is a surreal top down Puzzle/Adventure game with unique gameplay capabilities. You are to guide a child through a mysterious world on a mission to restore its long-dead sun. The world knows you exist.
OneShot: World Machine Edition
A completely self-contained portable version of one of the highest user-rated games. Built on an entirely new engine with new UI, support for Steam Deck, & more. Features world-bending puzzles, intriguing denizens, surreal environments, and a captivating story about the truth of the game's reality.
OneShotRogue
Deck-building roguelike Use cards to reduce the enemy's HP to just 0. This is an easy battle because all battles are over in one turn.