List of video games
Oil Island Hustle
Aug 11, 2026
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No ratings
An Empty Island, Full of Oil, and your ON IT! Build your Oil Empire and Dominate the World Market! Create oil factories, produce oil barrels and sell them to different …
PC (Microsoft Windows)
Oil Leak: Oil Enterprise
Oil Manager
Oct 14, 2022
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No ratings
Who hasn't dreamed of building an oil empire? Make the dream come true.
PC (Microsoft Windows)
Oil Mogul
Nov 19, 2019
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No ratings
Experience the oil intoxication and become a successful oil entrepreneur in the 19th century in North America. Manage price fluctuations and sell oil or kerosene. While you earn money by …
PC (Microsoft Windows)
Oil Panic
Sep 11, 2020
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No ratings
Oil Active is a fan-made remake of the Game and Watch game by the same name, developed for the Arduboy.
Arduboy
Oil Patch Simulations
Oil Patch Simulations
Oct 22, 2018
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No ratings
A surprisingly complex and fun business strategy sim. It is more difficult than you might think. Wildcatting Oil Speculation with a Stock Market twist. Endless business sim entertainment for all …
PC (Microsoft Windows)
Oil Refinery: The Simulation
May 7, 2025
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No ratings
Operate a fully functional oil refinery! Control distillation, manage pipelines, refine fuels, maintain machinery, and optimize production.
Oil Rush: Tower Defense Map Pack
Oil Rush: Tower Defense Map Pack
TBA
· Pack
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No ratings
The first DLC for the unique real-time naval strategy game “Oil Rush” features a completely new tower defense game experience, including a tower defense co-op mode. Exploit new strategies with …
Oil Town
TBA
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No ratings
OIL TOWN is a worker-sim RPG about scooping and hauling oil. Earn money during the work day, and interact with the town after your shift. But don't let the Oil …
PC (Microsoft Windows)
Oil Truck Transporter
TBA
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No ratings
Oil Truck Transporter is an exciting and challenging game that puts you in the driver's seat of a powerful oil truck.
Oil Tycoon
Apr 12, 2016
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No ratings
Build an oil mining empire, and become a petroleum miner tycoon
Android
iOS
Oil Tycoon 2
TBA
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No ratings
Oil tycoon 2 is a fun pipe puzzle game, perfect for those situations where you need to kill time. You have to connect all sources to objects. Rotate the items …
Oil Wars
Jan 30, 2020
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No ratings
Strategy and simulation game where you will be faced to enemies for control of oil refinery and strategic resource locations.
PC (Microsoft Windows)
Oil and Sand
Jun 21, 2024
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No ratings
An exciting tower defense game where you have to defend your island from the invasion of enemy forces. Your task is to build and upgrade towers to repel waves of …
PC (Microsoft Windows)
Oil's Well
Dec 31, 1990
· Port
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No ratings
The player attempts to manage an oil drilling operation and collect oil, while evading subterranean creatures. The player can advance through eight different levels, using four directional control buttons to …
DOS
Oil.exe
Jun 15, 2026
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No ratings
Drill the wells. Run the refinery. Read the market. OIL is a free text-based simulation of running a petroleum operation, played at a 1980s green-phosphor terminal. End each year richer …
PC (Microsoft Windows)
Oiligarchy
Dec 31, 2008
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No ratings
Now you can be the protagonist of the petroleum era: explore and drill around the world, corrupt politicians, stop alternative energies and increase the oil addiction. Be sure to have …
Mac
PC (Microsoft Windows)
Web Browser
Oily Man
Apr 1, 2017
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No ratings
World's hardest game. Do you dare to challenge it? Oily Man is raised by the Devil to do naughty things and he needs your help to escape this accursed fate. …
Android
iOS
Oinari Origami
Oink Royale
Oir
Dec 8, 2017
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No ratings
Oir is a music game of memory, rhythm and skill. The first generative music game for iOS. Easy to learn, hard to master: complete levels by repeating the melodies. There …
iOS
Oiran Survival: Edo Yokai Rush
Sep 30, 2026
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No ratings
An alluring oiran dances through the blood-soaked nights of Edo. Where beauty and violence collide — a dopamine-fueled survival action.
Mac
PC (Microsoft Windows)
Oishii Puzzle ha Irimasen ka
Dec 31, 1993
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No ratings
Oishii Puzzle Wa Irimasen Ka is a puzzle video game, developed by Kuusoukagaku Corp. and published by Sunsoft on September 1993 in Japan only for arcades. There are four mini-games …
Arcade
Oita, Beppu Mystery Annai: Yuganda Tourou
Jul 7, 2022
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No ratings
Nintendo Switch
PC (Microsoft Windows)
PlayStation 4
Ojanko Yakata
Dec 31, 1986
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No ratings
Ojanko Yakata is an adult mahjong.
Arcade
PC (Microsoft Windows)
Ojarumaru: Gekkou Machi Sanpo de Ojaru
Sep 5, 2003
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No ratings
Ojarumaru: Gekkou Machi Sanpo de Ojaru is an Action game, published by MTO, which was released in Japan in 2003.
Game Boy Advance
Ojarumaru: Mitsunegai Jinja no Ennichi de Ojaru!
Jun 30, 2000
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No ratings
Turn the fun of the festival into a mini game. If you get a high score in a mini game, you will get a Menko card. Collected Enco Cards can …
Game Boy Color
Ojarumaru: Tsukiyo ga Ike no Takaramono
Jul 14, 2000
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No ratings
A game of the popular NHK educational anime "Ojarumaru". There are 3 modes: "Tabi-dachi niru (single-player mode)", "Tokukun-itashimasu (mini-game mode)", and "Welcome to me (two-player battle mode)". Set in Moonlight …
Game Boy Color
Ojo Por Ojo
TBA
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No ratings
Ojo Por Ojo was created for Spain Game Devs Jam II and it won the third place in art category thanks to the unique clamation aesthetic. This is a crazy …
Ojou-sama no Doki-doki Daisakusen: Norowareta Kurenai no Yakata
Aug 14, 2010
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No ratings
Ojou-sama no DokiDoki Daisakusen is a fan-made Touhou Project platform action game, developed by BlueMica. It features Remilia Scarlet as the protagonist and Flandre Scarlet as the second protagonist. Saigyouji …
PC (Microsoft Windows)
Ok I Pull Up
Dec 12, 2022
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No ratings
Ok I Pull Up is a rage platformer, in which you, a capybara, ascend a tree tower only by jumping. This punishing, yet fair game requires extreme patience to complete.
PC (Microsoft Windows)
Okami + Kunitsu-Gami Bundle
Dec 13, 2024
· Bundle
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No ratings
Enjoy two unique Capcom titles, each of which tells its own tale of the gods: Okami HD and Kunitsu-Gami: Path of the Goddess.
Okami HD: Limited Edition
Dec 13, 2017
· Expanded Game
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No ratings
This edition includes the following PS4: - Game - Special DLC - Special Package - Special Wrapping Cloth (68x68 CM) - 2 x Special Poster (B5)
PC (Microsoft Windows)
PlayStation 4
Xbox One
Okami no Yume
Jun 24, 2022
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No ratings
Okami no Yume is an English Yume Nikki fangame developed as an entry for Dream Diary Jam 6. Explore different facets of Gizatsuki's identity through their dreams, collect forms and …
PC (Microsoft Windows)
Okashi Towers
Jan 26, 2024
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No ratings
Okashi Towers is a Halloween inspired Real Time Strategy game with Tower Defense elements. Gather candy resources to build tower units or go on offense and summon cute creatures to …
PC (Microsoft Windows)
Okay, Panic!
Jul 10, 2019
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No ratings
Enhanced for the Valve Index Controllers. Unlock tapes, tackle dozens of Microgames and compete in global leaderboards. It's time to panic!
PC (Microsoft Windows)
Okekenuki
Jan 11, 2024
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No ratings
Okeke is shin hair to pull out. This game is to pull out about 5000 shin hairs on your shin. As you progress through the game, you can acquire new …
PC (Microsoft Windows)
Okey.gg
May 9, 2025
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No ratings
Turkish traditional games Okey and 101, are finally on Steam. Enjoy them with your friends or try to win competitive matches and reach the top level.
Linux
Mac
PC (Microsoft Windows)
Okhlos: Omega - Olympus Edition
Okhlos: Sigma
Okhlos: Sigma
Nov 18, 2020
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No ratings
Squeeze into your toga and slide on your sandals to rally the angry mobs of Okhlos and bring down the oppressive gods of mythological Greece! Your beloved people will not …
iOS
Okiku
Aug 9, 2021
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No ratings
Okiku is a japanese first-person horror game inspired by the real life Okiku doll which is said to grow its own hair and teeth.
PC (Microsoft Windows)
Okinawa Rush: Black Mantis Edition
Nov 19, 2021
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No ratings
Okinawa Rush is a martial arts platforming game with RPG elements, many items to collect and unique FengShui system. Okinawa Rush: Black Mantis Edition contents: - PS4 Game: Okinawa Rush …
Nintendo Switch
PlayStation 4
Okinawa Rush: Limited Edition
Mar 26, 2021
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No ratings
Okinawa Rush is a martial arts platforming game with RPG elements, many items to collect and unique FengShui system. Okinawa Rush: Limited Edition contents: - 1 FuturePak - 1 Magnet …
Okira GO - Endless 3D Platformer Runner
May 16, 2019
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No ratings
Run, Jump, Dash & Play in Style! Use Okira's Powerful Abilities to Avoid Hazards, Gather health Pick-ups and Go as Far as You Can.
Android
Okiraku Daifugou 3D
Okiraku Fishing 3D