PC Games Starting with o

Here are the tracked PC games starting with the letter o. Now up to 1,689 titles.

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Overwatch 2 System Requirements
Released in 2022
Overwatch 2 System Requirements
Overwatch 2 builds on an award-winning foundation of epic competitive play, and challenges the world’s heroes to team up, power up, and take on an overwhelming outbreak of threats around the globe....
ONE PIECE ODYSSEY System Requirements
1,218 Players (24 hours)
Released in 2023
ONE PIECE ODYSSEY System Requirements
A brand new RPG set in the world of the popular anime, ONE PIECE! Play as members of the Straw Hat Crew in a fantastic adventure set in the ONE PIECE world!...
Oculus Quest 2 System Requirements
Released in 2020
Oculus Quest 2 System Requirements
The Oculus Quest 2 is an advanced standalone VR headset that can also be connected and used with your PC with a compatible cable and the Oculus Link software....
Outer Wilds System Requirements
592 Players (24 hours)
Released in 2020
Outer Wilds System Requirements
Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop....
Outlast System Requirements
227 Players (24 hours)
Released in 2013
Review Score: 80 / 100
Outlast System Requirements
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enou...
Overwatch System Requirements
Released in 2016
Review Score: 91 / 100
Overwatch System Requirements
Overwatch is a simple game with simple objectives. It's a team-based multiplayer first-person shooter, with many playable characters each with their own special abilities and gameplay styles. Both teams have 6 players each and work together to defend points or...
Overcooked! 2 System Requirements
708 Players (24 hours)
Released in 2018
Review Score: 80 / 100
Overcooked! 2 System Requirements
Overcooked returns with a brand-new helping of chaotic cooking action! Journey back to the Onion Kingdom and assemble your team of chefs in classic couch co-op or online play for up to four players. Hold onto your aprons… it’s time to save the world again!...
Ori and the Will of the Wisps System Requirements
496 Players (24 hours)
Released in 2020
Ori and the Will of the Wisps System Requirements
Play the critically acclaimed masterpiece. Embark on a new journey in a vast, exotic world where you’ll encounter towering enemies and challenging puzzles on your quest to unravel Ori’s destiny....
Operation: Harsh Doorstop System Requirements
0 Players (24 hours)
Released in 2023
Operation: Harsh Doorstop System Requirements
I got sick of games with lootboxes and predatory monetization... with no single player missions or mod support. So our community started making this game instead. A shooter sandbox with all the features a game should have. Oh... and we're funding it on Patreon...
OFFERING APP System Requirements
0 Players (24 hours)
Released in 2023
OFFERING APP System Requirements
I DIDN'T WANT TO MAKE AN "OFFERING APP" SORRY ??? THEY CONTROL ME. THEY told me what to do. SORRY I DIDN'T WANT ???...
Old World System Requirements
542 Players (24 hours)
Released in 2022
Review Score: 82 / 100
Old World System Requirements
Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will ...
ONE PIECE: PIRATE WARRIORS 4 System Requirements
197 Players (24 hours)
Released in 2020
ONE PIECE: PIRATE WARRIORS 4 System Requirements
ONE PIECE: PIRATE WARRIORS 4 is the latest evolution of PIRATE WARRIORS action! Based on the concept of "experiencing a real ONE PIECE battlefield," buildings will come crashing down during the action and attacks will throw up smoke and dust, placing...
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