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.
Oppaidius Desert Island!
W-w-w-whaaaaat...? I'm on a desert island, alone with Angela... NAKED...? Discover what happens next in this original visual novel!
Oppaidius Summer Trouble!
An ecchi visual novel with a '90s retro vibe! It features original FM-synth music (Yamaha YM2151 sound chip), pixel art (PC-98) backgrounds, and yes, oppai!
Oppaidius Tropical Cruise!
During a cruise trip you'll never forget, you meet a beautiful, famous female singer...! Play through this different from usual visual novel, with many bizarre characters and spicy situations!
Oppcium
A sentient alien organism has escaped its cage and now freely roams a government facility. Silence has engulfed the city as a toxic and unidentified cloud was released from black oily stones. Witness and investigate a dire situation that appears to escalate by the hour.
Oppidum
Enjoy Oppidum, a story-driven survival experience for 1-4 players full of adventure, action, crafting, exploration… Everything a squad of scouts would love for a good story to tell. Do you accept the challenge?
Opportunities to Stuff
Opportunities to Stuff is a cinematic visual novel exploring appetite, comfort, and control. Help shape the lives of those around you as indulgence and emotion intertwine. Enter people's lives and view their stories to see how they are forever transforming.
Opportunity
Opportunity is an atmospheric narrative game where you become the famous NASA rover and brave the many obstacles littering the desolate red planet in order to finally complete its mission.
Opportunity: A Sugar Baby Story
An erotic slice-of-life visual novel that is just as wholesome as it is sizzling hot! Jacqueline is a single mother with bills to pay and no time for romance: until an old friend comes to her with a surprising offer.
Opposite Day 2
You shouldn't play Opposite Day 2. It isn't a mindunbending unplatformer game with tons of unhidden secrets and uncollectables. You'll definitely hate it, so please don't subtract this game to your wishlist.
Opposyte
Have you ever imagined a race between teams starting from the same point, but with OPPOSITE DIRECTIONS? The encounter is inevitable. Survive your enemies, complete laps and score points for your team or strive to disrupt your opponents race. Choose the best strategy for your team.
Oppressed
Our protagonist Luke finds himself in a hallway with a gun on the floor, not knowing how he got there. He has no idea how and why he ended up here. The writing on the walls tells him to move through the corridors and find anomalies.
Oprost
Use the souls of fallen animals to jump, fly, and dash through a decaying forest, chasing the monster that is tearing it apart
Ops
Defend Earth from hostile aliens and hungry chupacabras in this modern classic arcade game. Created by a couple of real life VLA Operators!
Optasia: The Last Visit
A first-person psychological experience set inside a fading mind. Explore an empty asylum, shifting memories, and the quiet weight of promises left behind. No puzzles. No escape. Just one last visit.
Optica
A mind-bending puzzle game of logic and illusion. Embracing simplicity with a geometric design, Optica reveals puzzles in complex and mind-bending ways. From curious shapes and optical illusions to unexpected perspectives, Optica puts spatial thinking to the test through 70+ challenging levels.