List of video games
Ohmygod Are You Alright?
Sep 7, 2015
·
No ratings
Anna Anthropy's successor to dys4ia deals with the struggle that comes after being struck by a car.
PC (Microsoft Windows)
Oil Strike '75
May 9, 2024
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No ratings
Get ready to earn while you learn in Oil Strike ’75, a fun, exciting, and educational new game from Cadal Corp! Run an oil rig and discover new oil deposits …
PC (Microsoft Windows)
Old Adventure
Dec 12, 2017
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No ratings
Run, Jump, Shot and DIE! Explore the world of Old Adventure, a 2D retro-inspired puzzle-platformer where the goal is to help others...but why?
PC (Microsoft Windows)
Old School 8-in-1 bundle
Jun 2, 2016
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No ratings
This bundle includes titles from 3 main genres: time management, match 3 and tower defense! One thing connects all these titles: they all are done in an old-school manner!
PC (Microsoft Windows)
Omochapon
TBA
·
No ratings
Omochapon is an action game about playing with various capsule toys.
Nintendo Switch
On Board 4 PC
Apr 23, 2018
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No ratings
Interested in the thrill and the excitement of modern games? “On Board 4 PC ” offers just that. A pure sea adventure experience packed with features and well made 2D …
PC (Microsoft Windows)
Once Upon a Katamari: Katamari Damacy Series Songs - Side A
Oct 24, 2025
· Pack
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No ratings
This pack contains 26 additional BGM tracks and 18 costume pieces from previous Katamari series titles.
One Against the Galaxy
Dec 1, 2017
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No ratings
Fast-paced shmup for those times when you only have a couple of minutes to blow things up and try to reach the high score.
PC (Microsoft Windows)
One Hell of a Maid
Apr 16, 2024
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No ratings
'One Hell of a Maid' is a short game, where you play as a maid cleaning one's apartment. Submission to Ludum Dare 55.
PC (Microsoft Windows)
Web Browser
One More Roll
Nov 2, 2018
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No ratings
Influenced by games like Super Monkey Ball & Marble blast comes One More Roll. A new take on the classic ball rolling genre. With a movement system that rewards skilled …
PC (Microsoft Windows)
One Piece Card Game Tutorial
Jun 29, 2022
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No ratings
One Piece Card Game is a collectible card game themed on the world of One Piece! Characters from all over the history of One Piece, including the anime, manga, and …
Android
iOS
One Shell Straight to Hell
Feb 9, 2021
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No ratings
One Shell Straight to Hell is a top-down roguelite shooter with base defense elements starring the unordinary priest and bad-ass demon hunter Padre Alexander.
PC (Microsoft Windows)
One Vision
May 23, 2017
· Mod
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★ 5.0
One Vision is a mod for the PSP version of Tactics Ogre: Let Us Cling Together, which overhauls the game's balance and combat mechanics.
PlayStation Portable
One Way Heroics Plus
Aug 17, 2015
· Expanded Game
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No ratings
A world controlled by darkness. In game, the darkness constantly advances from the left side of the screen, swallowing up the map. If you are swallowed by the darkness, it's …
Nintendo Switch
PC (Microsoft Windows)
One Way Home
TBA
·
No ratings
Take on the role of a twelve-year-old boy in this puzzle platformer about the journey home through the most terrifying of nightmares. Each playthrough is unique: the choices you make …
PC (Microsoft Windows)
One-Dot Enemies
Mar 5, 2009
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No ratings
An early iPhone game designed by the late Kenji Eno ("D", "Real Sound"), this simple title present hordes of microscopic "one-dot" enemies to squish as long as you can.
Android
iOS
OneOne Mahjong
Oneiric Gardens
Sep 13, 2014
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No ratings
3D Junglegym thrown together from shards of memories and dreams, feelings and places.
PC (Microsoft Windows)
Ongeki
Jul 26, 2018
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★ 3.0
Ongeki is a Japan-exclusive arcade rhythm game by Sega, released in 2018. It combines traditional rhythm gameplay with bullet-hell elements, using a joystick and six-button layout. Players hit notes, dodge …
Arcade
Onii-chan. Ano ne Amaekata Oshiete ☆
Jun 26, 2015
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No ratings
A visual novel from Shironyan.
PC (Microsoft Windows)
Only Lead Can Stop Them
TBA
·
No ratings
A retro style first-person shooter set during the Spanish civil war.
Mac
PC (Microsoft Windows)
Oops, I said Yes?!
Mar 1, 2021
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No ratings
I lived a fun and trendy life as a working woman, but after a night of drinking, I found myself married to a coworker!? A welcome home kiss, a ring …
Open Rails
Dec 31, 2009
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No ratings
Open Rails is a train simulator that supports the world's largest range of digital content. Accurate behaviour for steam, diesel and electric traction including trains with multiple locos. Signals which …
PC (Microsoft Windows)
Open Waters
TBA
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No ratings
Open Waters is a first-person ocean survival horror game. Stranded in a small boat, you must navigate treacherous waters, evade creatures of the deep, and find your way back to …
PC (Microsoft Windows)
OpenClonk
Dec 3, 2010
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★ 3.0
OpenClonk is a free multiplayer action game in which players control clonks, small but witty and nimble humanoid beings. The game is mainly about mining, settling, and fast-paced melees.
Linux
Mac
PC (Microsoft Windows)
OpenXcom
Jun 13, 2014
· Mod
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No ratings
Open-source clone of the original UFO: Enemy Unknown / X-Com: UFO Defense by Microprose.
Linux
Mac
PC (Microsoft Windows)
Operation Desert Road
Oct 16, 2017
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No ratings
Operation Desert Road is a retro style arcade action game. Climb aboard your car and destroy everything on your way!
PC (Microsoft Windows)
Operation Flashpoint: Game of the Year Edition
Nov 15, 2002
· Bundle
·
★ 5.0
Hide, sneak up on enemies, defend and attack your way through intense military campaigns this detailed combat and tactical experience. Operation Flashpoint: Game of the Year Edition includes Operation Flashpoint: …
PC (Microsoft Windows)
Operation Flashpoint: Red Hammer
Feb 1, 2002
· Expansion
·
★ 3.0
The crisis rages on. Join the revolution and now fight on the side of the Soviet force in this story of comrades and communism. Shoulder the rifle of Dmitri Lukin …
PC (Microsoft Windows)
Operation Hardcore
Dec 28, 2016
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No ratings
Operation Hardcore is an action-packed 2D side-scrolling shooter inspired by classic twitchy action games of yesteryear, but with modern touches and conveniences.
Mac
Nintendo Switch
PC (Microsoft Windows)
Operation Market Garden: Drive on Arnhem, September 1944
Jun 1, 1985
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No ratings
Simulation of the largest daytime airborne operation during WWII on September 17, 1944.
Operation: Outbreak
Dec 20, 2025
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No ratings
Your squad's vehicle exploded during a patrol, and you're the only survivor. The enemy is unusual this time. A virus has turned the city into a warzone of the undead. …
PC (Microsoft Windows)
OpsCam: Body Cam Shooter
Aug 30, 2025
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No ratings
Equip weapons and dominate every fight.
Nintendo Switch
Orbals
Aug 4, 2021
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No ratings
Orbals is a fast-paced, rolling adventure puzzle game with wonderful graphics and sound. Quickly solve puzzles to master the Mojometer, find new Orbals characters and unlock special abilities.
Orbit.Industries
Apr 21, 2022
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No ratings
Become a Space Pioneer by building and managing a station of your own on the orbit of distant planets! Focus on design and management or fulfill objectives to progress. Explore, …
Linux
Nintendo Switch
PC (Microsoft Windows)
PlayStation 4
PlayStation 5
Xbox One
Xbox Series X|S
+4 more
Orbital Strike VR
Jan 31, 2023
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No ratings
Experience thrilling fleet battles through zero-g orbital combat with support for drop-in Co-op Multiplayer. Make good tactical decisions to build and direct fire support assets and take back humanity's skies …
SteamVR
Orbital X
Aug 18, 2016
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No ratings
An epic journey through the endless space!
Linux
Mac
PC (Microsoft Windows)
Orcs Must Die! 2: Are We There Yeti?
Oct 31, 2012
· DLC
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No ratings
Get your mittens out of storage because the War Mage and Sorceress are headed to protect the fortresses of the great white north! Defend the new Ice Cavern fortresses against …
PC (Microsoft Windows)
Order of Battle: U.S. Marines
Apr 7, 2016
· DLC
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No ratings
Order of Battle: U.S. Marines puts players in control of the elite U.S. military branch which proved essential in the Allied victory over Japan. This new expansion follows the story …
Mac
PC (Microsoft Windows)
OrePlant
Dec 16, 2025
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No ratings
OrePlant is an idle simulation game where you grow minerals on your farm! Fish, cook, and decorate while exploring a fantasy world centered around the legendary World Tree. Join your …
PC (Microsoft Windows)
Orebound
Oct 24, 2024
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No ratings
Journey on a quest to find the Emberstone. Lost in the depths of time. The king has tasked you to find it buried in the mountains. Dig deep and automate …
PC (Microsoft Windows)
Orix!
May 29, 2018
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No ratings
Orix! is a puzzle game - where you need to find the right path and get to the yellow cube.
PC (Microsoft Windows)
Ortharion Project
Dec 23, 2020
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No ratings
Come discover the world of Ortharion! Improve your character by killing your opponents or discovering many secrets. To finally take control of the region!
PC (Microsoft Windows)
Orthoiso
Jun 16, 2019
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No ratings
A platformer puzzle game about optical illusion.
Mac
PC (Microsoft Windows)
Osiris Quest
May 13, 2025
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No ratings
Play as Horus in Osiris Quest, a retro-inspired 2D platformer set in mythological Egypt. Recover Osiris’s scattered remains and defeat the evil Seth to reclaim the throne. With pixel art, …
