List of video games
Onto Maizilind Unto Infinity: Act I - Destruction's Wake
May 8, 2023
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No ratings
Onto Maizilind Unto Infinity is a 3 act game about the end of human civilization and the torment that consumes humanity on the other side of our long-awaited apocalypse.
Mac
PC (Microsoft Windows)
Ontotis
Oct 6, 2023
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No ratings
Ontotis is a psychological horror game focusing on atmosphere, mystery and an engaging story. Uncover scattered clues to unveil the chilling fate of the house's residents, while encountering a mysterious …
PC (Microsoft Windows)
Ontranto
Jun 22, 2004
· Mod
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No ratings
Five map episode set in a medieval fantasy world, with many custom textures, a few new monsters and some other QC: starting in a dark swamp, the player has to …
PC (Microsoft Windows)
Onward Blocks
Onward and Upward! DX
Feb 6, 2024
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No ratings
Climb from the Earth to the Moon to try and solve an urban legend! Brave tough challenges as you float and grapple your way up to the tune of a …
PC (Microsoft Windows)
Onward to walls!
Onward: Asylum
Dec 31, 2025
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No ratings
Going onwards as we escape this horrific asylum— an indie 2D horror sidescroller where your task is to get out of the facility without getting captured by the monster itself.
PC (Microsoft Windows)
Onwards and Upwards
Onychomp: Lush Journey
Nov 5, 2025
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No ratings
Meet the moon at the highest floor before the night is over in this high speed, roguelike dungeon crawler. Become the werewolf rat and chomp on every creature in your …
PC (Microsoft Windows)
Onyx
Dec 18, 2024
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No ratings
A more or less fortunate event led to you receiving your own piece of land, which you can freely develop. You can also explore the already accessible regions of Hyalen …
PC (Microsoft Windows)
Onírillo
Mar 18, 2024
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No ratings
Accompany IlloJuan in one of his many dreams without any explanation. What will be the goal of this dream? Where does everything really happen? Is it really all a dream? …
PC (Microsoft Windows)
OoT3D Randomizer
Mar 19, 2021
· Mod
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No ratings
A randomizer mod for The Legend of Zelda: Ocarina of Time 3D.
Nintendo 3DS
Ooble Gardens
Dec 16, 2025
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No ratings
Ooble Gardens is a cozy game where you, an Ooble gardener care for little Oobles, shaping their dream fairy garden. Merge and combine their offerings to discover a variety of …
PC (Microsoft Windows)
Oodee's Passion
TBA
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No ratings
Oodee's Passion is a coop crafting game set in North America during the last ice age. Oodee and his faithful spirit companion Doog have been ostracized from their tribe and …
Ooedo Huusui Ingaritsu: Hanabi 2
Jun 22, 2000
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No ratings
Ooedo Huusui Ingaritsu Hanabi 2 is a board game that takes place in the Edo period and allows up to 4 players to play in the board game at the …
PlayStation
PlayStation 3
PlayStation Portable
Oof Dah Lite
TBA
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No ratings
The rules are simple: grow more organic vegetables than your opponents. Whoever grows the most, wins! Growers will roll dice to determine how many actions they can do on their …
Ooga
Mar 31, 2026
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No ratings
Help Ooga to retrieve his stolen food stockpile in this fast-paced, spear-based parkour platformer. Play the first world and a half in the free demo, secrets included!
PC (Microsoft Windows)
Ooga Booga Battle
Jan 21, 2025
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No ratings
Raise your Ooga Booga Baby for greatness in Ooga Booga Battle, a half virtual pet, half horde defense arcade experience! Train to evolve into a fierce cryptid and take down …
PC (Microsoft Windows)
Ooga Booga: Troubles in Time
Apr 24, 2024
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No ratings
Get ready for an exciting adventure in "Ooga Booga: Troubles in Time"! Choose your character and travel through different universes to defeat the forces of evil, the enemy is waiting …
Android
PC (Microsoft Windows)
Oogies Chicken Quest
Dec 1, 2026
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No ratings
A short, quirky 3D action adventure where Oogie sets out to find his legendary chicken, Cluck Cluck, who lays diamond eggs. Explore small open worlds , solve puzzles, battle odd …
PC (Microsoft Windows)
Ooglians
Dec 15, 2022
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No ratings
Ooglians are coming! Nothing excites an ooglian more than smashing machinery. Protect your machinery with more machinery which attracts even more ooglians. How unfortunate.
PC (Microsoft Windows)
OoglyBoogly
Jul 28, 2024
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No ratings
"OoglyBoogly" is a horror game that plunges players into the heart of darkness, where they must outwit and outrun terrifying monsters to survive each harrowing level.
Meta Quest 2
SteamVR
Oogy: Can You Help
Mar 3, 2022
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No ratings
Play as a business card-wielding sheep in this mysterious indie narrative deckbuilder. Explore a character-rich map, collect new mechanics, uncover dark mysteries, and make new friends. Oh—plus secrets, bosses, and …
PC (Microsoft Windows)
Ooh and Aah's Coconutty Bowling
Dec 31, 2007
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No ratings
Ooh and Aah's Coconutty Bowling is a bowling game of the two mascots of the old Playhouse Disney Channel, the game consists in 3 rounds of bowling with Ooh and …
Web Browser
Ooka Ooka Adventure
Feb 20, 2024
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No ratings
Ooka Ooka Adventure is an adorable 2 player co-op puzzle platformer! Join the Ookas, Ooka Bing and Ooka Ping, on their journey as they gather the Great Bananas! Take control …
PC (Microsoft Windows)
Ookami Game
Dec 31, 2018
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No ratings
12 people are all gathered together inside of a mysterious building, who are then forced to play the "Wolf Game". Each person must draw a card. One person draws the …
Android
iOS
Ookami Game Another
Dec 17, 2019
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No ratings
An alternate telling of the original Wolf Game story. This version introduces three new participants on top of all of the original participants and different murderers/story.
Android
Ookami Kakushi
Aug 20, 2009
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No ratings
Ookami Kakushi is a horror visual novel developed by guyzware, Konami and Ryukishi07.
PlayStation Portable
Ookami-kun 3
May 4, 2017
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No ratings
The wolf is the main character in this game by Wanpaku Pixels.
Web Browser
Ookami-kun 4
Aug 27, 2017
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No ratings
The wolf is the main character in this game by Wanpaku Pixels.
Web Browser
Ookami-kun 5
Dec 29, 2017
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No ratings
The wolf is the main character in this game by Wanpaku Pixels.
Web Browser
Ookami-kun to Kabocha-kun
Nov 26, 2016
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No ratings
This is a game of Onigokko by Wanpaku Pixels.
Web Browser
Ookeenga
TBA
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No ratings
The gameplay of Ookeenga is a combination of 3 genres that are common in the gaming community: Real-time Strategy, Collectible Card, and Tower Defense. Players will be placed with troops/active …
Ookouchi Gengorou Ikka
TBA
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No ratings
Ookouchi Gengorou Ikka is a cancelled simulation game for the Nintendo 64. The game was not ever officially announced and it's existence is only known through a prototype build that …
Nintendo 64
Oolo
Aug 19, 2025
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No ratings
OOLO is a modern take on the classic isometric adventure. Embark on a non-linear journey across mysterious forests, haunted catacombs, and magical factories. Solve puzzles to collect keys and discover …
PC (Microsoft Windows)
Oome
Jun 18, 2023
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No ratings
"In oOme, control time with your mouse, make the celestial bodies dance, feed your black hole, but avoid contact. A relaxing and hypnotic arcade game."
PC (Microsoft Windows)
Oompas Outrageous Rush
Dec 31, 2001
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No ratings
A platformer where you must help the Oompa Loompas retrieve the missing OOMPAS candy before Willy Wonka gets back.
Web Browser
Oona the Druid's Path
Feb 26, 2021
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No ratings
Join the young druid Oona in an adventure to complete her first task to become a full druid. Travel through thick forests and swamps, face the creatures inhabiting them, reach …
PC (Microsoft Windows)
Oonga Boonga
Mar 3, 2026
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No ratings
Oonga Boonga is a tower defense inspired hero hoard battler! Arrange your heroes for best defense, get items and buffs and survive the run!
PC (Microsoft Windows)
Ooohh, Big Stretch!!!
Jan 27, 2024
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No ratings
Ooohh, Big Stretch!!! is a block-pushing puzzle game with a few extra twists! Start your morning stretch (and never stop) as you collect treats and toys, growing ever longer and …
PC (Microsoft Windows)
Ooooo
Apr 22, 2024
· Mod
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No ratings
A 82 exit level hack for Super Mario World by JUMP Team and Kevin centered around green bean-based gimmicks and challenges.
Super Nintendo Entertainment System
Ooops! 2
Aug 31, 2021
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No ratings
Stay busy juggling increasingly exciting and complex recipes in this fast & furious cooking game based on the colourful and successful feature film Ooops! 2 ! Slip into the role …
Nintendo Switch
PlayStation 4
Xbox One
Oopi's Quest
Jun 24, 2022
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No ratings
Oopi has crash landed on an unknown planet. It's up to you to guide Oopie through the different areas collecting nuts to fix his ship.
Nintendo Entertainment System
Oopils
Nov 30, 2025
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No ratings
Humanity thought it was alone in the universe. But the truth? The Oopils have been with us all along. Not aliens, but timeless sparks of curiosity, these quirky little beings …
Android
Oops Airlines
TBA
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No ratings
Oops Airlines needs your help! After the terrible ClownShrike virus shut down all of the airport's systems, it up to you, the sole air-traffic controller, to manually direct flights to …
Oops Unit
Dec 31, 2026
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No ratings
Oops Unit is an online co-op game where up to 6 players team up as a bomb squad. Solve puzzles, gather resources, and push through deadly traps and enemies to …
PC (Microsoft Windows)
Oops You Started An Intergalactic War
Oops You Started An Intergalactic War
TBA
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No ratings
A "Playdate" game about intergalactic etiquette
Oops! All Greyboxes!
Feb 19, 2020
· Mod
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No ratings
Oops! All Greyboxes! is a fun and quirky community project where we made maps using only prototyping textures. This was meant to help us focus on gameplay and combat encounters …
PC (Microsoft Windows)
Oops! All Keys
Nov 22, 2018
· Mod
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No ratings
Keys, keys everywhere. In this hack you need to know how to use a key. You will need frame perfect keyjumps, clips and lots of knowledge about this game to …
Super Nintendo Entertainment System
Oops! All Techbase
Jul 19, 2020
· Mod
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No ratings
A 32-Level Megawad, each level Techbase themed.
PC (Microsoft Windows)
Oops! Inc. Emergency Center
Mar 24, 2026
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No ratings
Run the galaxy’s most chaotic hospital in Oops! Inc. Emergency Center! Play as a diploma-free robot doctor, diagnose bizarre space illnesses, craft the right remedies, and treat patients fast before …
PC (Microsoft Windows)
Oops! No Brakes
Oops! Simulator
TBA
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No ratings
Oops! Simulator is an absurd slice-of-life game about trying to get home. Ordinary actions lead to unpredictable accidents, strange events, and hilarious outcomes in a world that refuses to stay …
PC (Microsoft Windows)
Oops! Zombie Swarm
Jun 7, 2024
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No ratings
An unknown virus has turned most people into zombies. In this disaster, you unexpectedly discover a mysterious dragon egg, which seems to grant you immunity to the virus. Now, your …
Mac
PC (Microsoft Windows)