List of video games
Optical Illusions
Optical Inquisitor
Feb 22, 2014
·
No ratings
Its the year 1988. Acid wash jeans are in. Our hero, Tommy Rissken has been betrayed by his friends and had to serve a prison sentence for 8 years. Now …
Android
Optico
Apr 1, 2026
·
No ratings
Optico is a 2D point and click puzzle adventure game with hand drawn art in noir aesthetics. You need to solve the puzzles to discover the secret, a treasure far …
PC (Microsoft Windows)
Optimal Conditions for a Sacrifice
Dec 3, 2021
·
No ratings
It’s very straightforward and approximately 5k words short and has slightly different offering outcomes but they all lead to the same one ending; couple of dead-ends are present in case …
Android
Linux
PC (Microsoft Windows)
Option Monster
Optisocubes
Opus 1 - Social Justice War
TBA
·
No ratings
Shoot down fascists and free humanity from bigotry!
Linux
PC (Microsoft Windows)
Opus Castle: Chapter II
Oct 28, 2021
· DLC
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No ratings
Continue the journey in this adventure and mysterious game with a narrative based on the real tragic history of the little castle on Apa Street, located in the city of …
Opus Castle: Chapter III
May 10, 2025
· DLC
·
No ratings
In Chapter 3 of Opus Castle, the mystery surrounding the tragic events on Apa Street deepens. The shadows grow denser, and the line between reality and illusion begins to blur. …
Opus Castle: Chapter IV
May 12, 2025
· DLC
·
No ratings
Chapter 4 invites you into the heart of the castle's darkest secrets. Time begins to distort, showing the past as if it were the present. Visions of those who lived—and …
Opus Castle: Chapter V
May 12, 2025
· DLC
·
No ratings
In Chapter 5, the weight of the truth begins to sink in. The boundary between the living and the dead crumbles, and the castle becomes a labyrinth of emotions, memories, …
Opus Castle: Chapter VI
May 12, 2025
· DLC
·
No ratings
The final chapter of Opus Castle brings all stories to a close. In this haunting finale, all paths converge, and the castle forces you to confront everything you've discovered—and everything …
Opus Cortex
Mar 7, 2025
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No ratings
Opus Cortex is a nonogram puzzle game with captivating story and a cast of wonderful characters. You are an AI who wakes up in an unknown location, your memory chip …
Linux
PC (Microsoft Windows)
Opus Ludum
Aug 10, 2020
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No ratings
Opus Ludum is a game of wit and skill, where you will have to overcome various challenges that will test your razor-sharp intellect at every step. Opus Ludum will give …
PC (Microsoft Windows)
Opus Magnum: Complete Edition
Mar 17, 2026
· Bundle
·
No ratings
“Without a doubt one of the best puzzle games I’ve ever played.” IGN “One of the very best puzzle games of the year, if not the decade.
Nintendo Switch
Opus Mortem
Jul 6, 2018
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No ratings
Play as the Death. Test your reflexes while trying to redirect souls to their respective destinations. Don't worry if it's a bit hard at the beginning, every work gets easier …
PC (Microsoft Windows)
Opus Torrentia
TBA
·
No ratings
Opus Torrentia is a surreal exploration RPG with inspiration from the classics such as Earthbound and Yume Nikki. (it’s a quirky RPGmaker game, what do you want from me?) It …
Opus: Collector's Edition
TBA
· Bundle
·
No ratings
Opus: Collector's Edition includes: - Opus: The Day We Found Earth - The Game - Opus: The Day We Found Earth - Original Soundtrack - Opus: Rocket of Whispers - …
Opus: Echo of Starsong - Deluxe Edition
TBA
·
No ratings
OPUS: Echo of Starsong Deluxe Edition includes 4 items: OPUS: Echo of Starsong, OPUS: Echo of Starsong Official Artbook, OPUS: Echo of Starsong Complete Soundtrack, OPUS: Echo of Starsong Official …
Opus: Echo of Starsong - Full Bloom Edition: Collector's Edition
Opus: Echo of Starsong - Full Bloom Edition: Launch Edition
Or8
Jul 14, 2018
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No ratings
0r8 (Orb) is a first-person sci-fi puzzle game where you solve puzzles by travelling between dimensions.
PC (Microsoft Windows)
Oracle
TBA
·
No ratings
A thrilling game in your hands The ultimate tabletop psychological battle unfolds with four poker cards.
Android
Oracle 5000
Jul 15, 2025
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No ratings
With deep deck-building mechanics and real-time strategic duels, The game invites you to traverse 5,000 years of history, using the wisdom of the I Ching to unravel the ancient mysteries …
Mac
PC (Microsoft Windows)
Oracle Chain
Oracle Pine
Oracle Trials
Feb 12, 2021
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No ratings
Oracle Trials is both enjoyable and instructive 2D platformer with cute vector-art visuals combined with nice effects. As a namesake of the famous king Leonidas, gain prestige, restore stolen power …
PC (Microsoft Windows)
Oracle of Askigaga
Oracle of Meles
Jan 21, 2025
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No ratings
An ancient prophecy, a chosen one? Hack and slash your way through an evil castle, collect powerful artifacts, and uncover its dark secrets. Explore this 2D hand-drawn world full of …
Linux
PC (Microsoft Windows)
Oracle's Inn
Aug 8, 2022
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No ratings
Practise Malpractise. Welcome to my potion shoppe ! I'm glad to have you here . However, I can sense dark waters in your future. I know just the ingredients…
Web Browser
Oracle: Threads of Fate
Mar 30, 2018
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No ratings
In Oracle: Threads of Fate, players can see the future of friends and foes. Plan out the perfect attack and lead your team to victory against overwhelming odds. But beware, …
PC (Microsoft Windows)
Oradea
Aug 1, 2026
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No ratings
A hexagonal rhythm game played on a controller or touchscreen.
Linux
PC (Microsoft Windows)
Oraiah
Oct 1, 2020
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No ratings
Become the King of your own nation and restore the ancient empire of Oraiah. Claim the imperial throne by submitting your enemies by strength or by shining so much that …
PC (Microsoft Windows)
Orake
Jun 19, 2016
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No ratings
Orake is the new free to play MMORPG! In Orake there are many things to do, you wont even know were to start. First off there are so many skills …
PC (Microsoft Windows)
Orakyubu
Aug 15, 2021
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No ratings
A game about 2D puzzles in 3D space.
Linux
Mac
PC (Microsoft Windows)
Oran's Table
Oran's Table
TBA
·
No ratings
Oran challenges you to take a seat at his table in this thoughtful puzzler. Use the unique movements of each piece to cover every portal. You'll need to step, slide, …
Orange
TBA
·
No ratings
Orange is a click-to-collect game featuring a variety of rare oranges. There's no slashing here—just click away to collect them! Come join the fun!
Orange Alert
Orange Blossoms
Jul 1, 2024
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No ratings
Finish a Project, Deal Catnip, and Find Love?! [BL]
Linux
Mac
PC (Microsoft Windows)
Orange Cast: Prologue
Dec 24, 2020
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No ratings
Prologue to Orange Cast, an atmospheric adventure in a large-scale setting where Soviet and Western science fiction are combined itself. As a humanity’s elite space trooper, you take on a …
PC (Microsoft Windows)
Orange County
Jul 31, 2019
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No ratings
The ever-circling specter of Elon’s children. The beige. Middle-class housing clustered like teeth in a robotic maw. The beige. The ever present hum of the sprinklers. The beige. Sometimes your …
PC (Microsoft Windows)
Orange Dancer [HD+]
Orange Island
TBA
·
No ratings
Explore a pastel-hued island while uncovering mysteries from the past. Orange Island is an authentic 8-bit action-adventure game with heart.
Mac
Nintendo Entertainment System
PC (Microsoft Windows)
Orange Life
Jul 22, 2025
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No ratings
Step into the bittersweet chaos of Orange Life — a narrative-driven game where every choice matters and nothing is quite what it seems
PC (Microsoft Windows)
Orange Ocean
Orange Ocean
TBA
·
No ratings
sea snake adventure: play as a sea-serpent in a twist on the classic "snake" game short & sweet.
Orange Roulette
Oct 7, 2024
· Remaster
·
No ratings
Trapped in a prison hell, a desperate orange will play a deadly game in the hopes of getting shipped to safer markets. Can he survive what his captors have freshly …
PC (Microsoft Windows)
Orange Roulette
May 29, 2012
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No ratings
Trapped in a prison hell, a desperate orange will play a deadly game in the hopes of getting shipped home. Choose carefully and you might just get out of this …
Web Browser
Orange Salvifique
Feb 2, 2007
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No ratings
"Orange Salvifique" is a very particular French interactive film. It is also a creation with a real artistic and intellectual work. In this game, you will follow the journeys of …
PC (Microsoft Windows)
Orange Santa
Jan 8, 2021
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No ratings
Orange Santa is a 2D Christmas-Themed Platform Action game based on the story of Orange Santa who is in-charge of the distribution of the Christmas gifts among the children.
Linux
PC (Microsoft Windows)
Orange Shaker
Orange Simulator
Jun 26, 2025
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No ratings
An exciting platformer where you play as an orange navigating a series of challenging obstacles to reach the top. Jump and roll your way through a dynamic environment, all in …
PC (Microsoft Windows)