List of video games
Once On a Windswept Night
Oct 31, 2016
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No ratings
A yuri (GxG) VN about a traveller who runs across two nuns in an abandoned church. Our protagonist, a mysterious traveller, wanders the far-off land of Desservir searching for patrons …
Linux
Mac
PC (Microsoft Windows)
One Day : The Sun Disappeared
Dec 21, 2015
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No ratings
One Day, the Sun Disappeared… The world is about to turn into a ball of ice and something has to be done! A boy starts on a journey to find …
Mac
PC (Microsoft Windows)
iOS
One Final Chaos
Oct 21, 2015
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No ratings
Addictive apocalyptic action! For how long can you survive this vast onslaught of deadly attacks? Jumping and changing direction – those are the only things you need to learn. But …
PC (Microsoft Windows)
One Gun: Cat
Oct 19, 2018
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No ratings
Protect the world of One Gun from evil invaders!
PC (Microsoft Windows)
One Last Toast
Jun 25, 2025
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★ 5.0
One Last Toast is a single player retro-inspired action horror game set in a Venetian villa. Explore the intricate interiors, solve puzzles and battle relentless zombie hordes to reach the …
PC (Microsoft Windows)
One Man Is Not No Man
Mar 18, 2016
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No ratings
Do you want to fight with a sword? Do you want to feel like a hero? "One Man Is Not No Man" project will quench that desire! You will defend …
PC (Microsoft Windows)
One Man and His Droid
Dec 31, 1985
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★ 1.0
Do you want to fight with a sword? Do you want to feel like a hero? "One Man Is Not No Man" project will quench that desire! You will defend …
One Man's Trash
Jul 23, 2025
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No ratings
Ever heard of the guy who lost his hard drive full of PitCoins worth $1 million? You ARE that guy—now digging through a shady junkyard with a vacuum cleaner, hoping …
PC (Microsoft Windows)
One More Night
Nov 18, 2016
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No ratings
One More Night is a horror themed tower-defense strategy game.
Linux
Mac
PC (Microsoft Windows)
One Small Favor
Oct 9, 2016
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No ratings
Give your girlfriend the best birthday gift ever
PC (Microsoft Windows)
Onegai Twin(s)
Ong-Bak: The Video Game
TBA
·
No ratings
A movie tie-in video game developed by Thailand based Studio HIVE. Platforms not announced yet, but it will be multiplatform.
Online Soccer Manager
2011
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★ 1.0
Online Soccer Manager (OSM) is a soccer management game featuring online league competition against other players.
Onnna Yusha no Yado
Onsei Kanjou Sokuteiki: Kokoro Scan
Aug 16, 2007
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No ratings
While all games from Sega's Naruhodo edutainment series did not garner much mention, this game did. This is due to its bizzare premise and unique use of the Nintendo DS …
Nintendo DS
Opal's Quest
Mar 27, 2006
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No ratings
Opal's Quest is a fantasy RPG for feature phones, developed by Corélane. It was ported to iOS in 2009.
Legacy Mobile Device
iOS
Open Hexagon
TBA
·
No ratings
Free, open source clone of Terry Cavanagh's Super Hexagon, made with Cavanagh's blessing.
Linux
Mac
PC (Microsoft Windows)
OpenSpades
Dec 31, 2016
· Fork
·
★ 5.0
OpenSpades is a clone of Ace of Spades 0.75, which is a free online first-person shooter created by Ben Aksoy, featuring fully destructible terrain and plenty of game modes (including …
PC (Microsoft Windows)
Operation Dimera
Aug 8, 2025
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★ 1.0
Operation Dimera is a co-op game for up to 3 players where you and your friends must save the world. Tackle diverse missions. Work together to solve puzzles that stand …
PC (Microsoft Windows)
Operation Remode
Jul 28, 2025
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★ 2.0
Welcome to WI Corp, Moddie Operator! Proceed through various levels inside WI Corp's headquarters while defending it from a perilous threat to its secrets using M.O.D.D.I.E, an high tech modular …
PC (Microsoft Windows)
Operation Spacehog
Sep 23, 2001
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No ratings
A horizontal shooter where aliens have begun an invasion on Earth, and you as a spaceship pilot, must fend them off with a wide array of upgradeable weapons.
PC (Microsoft Windows)
Operation: Black Mesa
TBA
·
No ratings
Experience the Half-Life expansion packs like never before. Operation: Black Mesa features reimaginings of both Half-Life: Opposing Force and Half-Life: Blue Shift through two unique campaigns. How will you survive …
PC (Microsoft Windows)
Operator
Aug 1, 2023
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No ratings
In Operator, you will play as an elite "Tier 1" operator undergoing dangerous clandestine operations all over the globe. With a strategic, measured, and unforgiving style of gameplay. You are …
PC (Microsoft Windows)
Oracle of Tao
Jan 10, 2010
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No ratings
In Earth's distant future, most of its religions known today decline or change. As a result of this spiritual upheaval, the barrier between the spiritual world and the physical one …
PC (Microsoft Windows)
Orake 2D MMORPG
Aug 23, 2016
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No ratings
Orake is a new 2D MMORPG, In Orake you can party up with your friends or make a clan. You can play capture the flag, engage in clan fights, boss …
PC (Microsoft Windows)
Orbatak
Dec 31, 1994
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No ratings
Orbatak is a time-based game where the player controls spheres using a track ball to fight other spheres
Arcade
Orc and Hypnotized Femdogs
Ore no Kanojo ga Gachi Hentai Sugiru
Ore o Hoshigaru Futari no Haha
Orphans
Apr 18, 2025
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No ratings
Orphans is an adventure, stealth, and puzzle game. Join Victoria in this dark journey through a dystopian city where the most savage instincts stalk in every corner. She must rely …
Orpheus's Dream
Sep 15, 2019
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No ratings
Orpheus’s Dream is an 3D isometric-inspired puzzle game with storytelling elements. Explore an amnesiac’s family house and recover lost memories of him and his cat.
PC (Microsoft Windows)
Osmorrow
Dec 27, 2017
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No ratings
An adventure set on the planet of Osmorrow, where the Ogre clan has run rampant. Your mission is to help restore peace and order to this world as you liberate …
Linux
PC (Microsoft Windows)
Othello
1984
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No ratings
Othello is an arcade game adaptation of the board game of the same name, by Success Corp. It was released in 1984.
Arcade
Nintendo Switch
PlayStation 4
Othello Let's Go
Aug 20, 2020
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No ratings
Othello Let's Go is a beautifully designed strategy board game for all ages. A total of 8 levels of computer AI difficulty, suits for both beginners and experts! More than …
Mac
PC (Microsoft Windows)
Oto Puri: Koiseyo! Otome Oujisama Dokidoki Wedding Bell
Dec 19, 2008
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No ratings
A pornographic visual novel featuring a cross-dressing protagonist.
PC (Microsoft Windows)
Otome ga Irodoru Koi no Essence: Egao de Orinasu Mirai
Nov 25, 2016
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No ratings
PC (Microsoft Windows)
Otto's Ottifanten: Kommando Stortebeker
Feb 1, 2001
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No ratings
Ottifanten: Kommando Störtebeker is an auto-running 2D platformer. Baby Bruno goes on a search after his missing teddy bear Honk, through four worlds of six stages each.
Game Boy Color
Our Bad Ending
May 1, 2026
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★ 5.0
A girl’s dark, romantic desire for her best friend and the spiral of pursuing a doomed love.
Linux
Mac
PC (Microsoft Windows)
Out of This World
Dec 31, 1991
· Expanded Game
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No ratings
After the release of the first version for Amiga and Atari ST, some complaints about the short length of the game became known by the publisher, and the main developer …
DOS
Mac
PC (Microsoft Windows)
Out of the Blocks
TBA
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No ratings
A game made for the Leap Motion Controller, the player traverses a block city to collect the glowing blocks
Outcast 1.1
Dec 18, 2014
· Remaster
·
No ratings
Outcast 1.1 is an enhanced version of the action-adventure game developed in 1999 by Appeal for the PC. The enhanced version was built and recompiled from the original source code …
PC (Microsoft Windows)
Outer Ridge
Outer Ridge
TBA
·
★ 3.0
You've been assigned to clear the asteroid belts between Mars and Saturn. The Corporation Regulating Advanced Propulsion (CRAP) is in need of additional testing grounds and have hired you, yes …
PC (Microsoft Windows)
Outer Rim
Mar 30, 2017
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No ratings
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 …
PC (Microsoft Windows)
Outlaws + A Handful of Missions
Mar 31, 1997
· Bundle
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No ratings
Get ready for the good, the bad, and the even worse. As Marshall James Anderson, you'll face a horde of ornery, gun-slinging outlaws. You'll shoot your way through a twisted …
PC (Microsoft Windows)
Outranked
2021
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No ratings
A cross-platform casual capture-the-flag game built around a system of (military) ranks.
Outta Hand
Sep 28, 2023
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No ratings
Outta Hand is a high-energy platforming adventure that lets you embody one of the Hand-People, wide-eyed, hop-happy lab experiments with the power to jump great heights, leap impossible lengths, and …
Meta Quest 2
SteamVR
OvenBreak Infinity
Jan 12, 2010
· Update
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No ratings
Jump, Slide, and Swing with Ginger Brave in his mad dash for freedom!
Android
iOS
OverPowered
2014
·
★ 3.0
Brave the mysterious Pit of True Heroes with the aid of friendly old sage Master Toh and take on the fearsome demon Lord Zenithius!
PC (Microsoft Windows)
Overdriven Evolution
Sep 2, 2022
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No ratings
Destroy Huge Bosses, dodge thousand of bullets and resolve quick puzzles with your powerfull space ship ! New and remade stages with improved graphics and 3D environments. More enemies and …