Ortharion : The Last Battle

(17/09/2023)

• Action
• Singleplayer
• Action-Adventure
• RPG
• Simulation
• Early-Access
• Action-Rpg
• Indie

Ortharion: The Last Battle is a hack'n slash RPG that immerses you in a medieval fantasy world full of secrets. Customize your hero by combining classes, equipment and spells to create unique synergies to face formidable bosses to prove your strength.

Ortheo

(20/05/2022)

• Action
• Adventure
• Open-World
• Platformer

Ortheo is a bite-sized open-world momentum-based 3D platformer. Join Ortheo and explore massive worlds in this all-new 3D globe-trotting adventure! Explore huge beautiful worlds ​and collect tons of coins and gears.

Ortheo's Interdimensional Jam Session

(09/08/2023)

• Action
• Casual
• Singleplayer
• Arcade
• Indie

Get lost in the musical madness of Ortheo's Interdimensional Jam Session. Groove to unique beats, create custom levels with drag & drop or play-through charting, and share your creations with Gamebanana support. Experience trippy visuals, challenging gameplay, and endless fun.

ORTHOISO

(15/06/2019)

• Adventure
• Casual
• Puzzle
• Indie

A platformer puzzle game about optical illusion.

Ortolan

(25/11/2019)

• Casual
• Indie

Dodge & Slash & Bang by a Cute Little Girl.

Ortus Arena, strategy board game online, FOR FREE

(27/09/2016)

• Casual
• Strategy
• Board-Game
• Indie

You are a cunning warlord, craving for intensive short mental combats and becoming the best. Enter this online multiplayer strategy board game: a 1vs1 turn based resource game that is easy to understand, but complex to master. NOW FOR FREE!

Ortus Regni

(20/06/2016)

• Strategy

Ortus Regni is a new and novel card game inspired by the late Anglo-Saxon period of English history. The Late Anglo-Saxon era in English history is a time of warring Earls. Minor kings all, they claim whatever lands they can. All the while, the Vikings roam not just the sea, but the land.

Orum's Death Run

(08/03/2020)

• Action
• Casual
• Strategy
• Massive-Multiplayer
• Indie

Orum's Death Run is a multiplayer TPS game, often with silly and funny scenes. This game has existed as a mini game of several games. The background is a jump map made of containers, grass and concrete.

Orwell: Keeping an Eye On You

(26/10/2016)

• Adventure
• Indie

Big Brother has arrived - and it’s you. Investigate the lives of citizens to find those responsible for a series of terror attacks. Information from the internet, personal communications and private files are all accessible to you. But, be warned, the information you supply will have consequences.

Orwell's Animal Farm

(09/12/2020)

• Adventure
• Singleplayer

Orwell’s Animal Farm is a text-based choice-driven narrative game where all animals are equal, but some animals are more equal than others. Immerse yourself in George Orwell's story of absolute power and corruption and follow the ups and downs of Animalism.

ORX

(29/08/2022)

• Casual
• RPG
• Simulation
• Early-Access
• Building
• Card-Game

ORX is a new take on the well-known tower defense genre, blending mechanics of popular deck building and tabletop games to create a truly unique experience. Grow your castle, expand your domain, and take a stand against hordes of green-skinned attackers!

Oryks

(21/10/2024)

• Adventure
• Arcade
• Platformer

2D platform game inspired by the Halloween atmosphere like in Tim Burton's films. In the game, we conduct conversations, solve investigations, move left and right, jump and shoot to defeat enemies, we also interact with the environment. We also make decisions that affect the course of the mission.

orz

(23/07/2023)

• Action
• Casual
• Platformer
• Indie

You are at point 0. Therefore, you need to go to point 1.

OS Omega: Retro Shooter

(22/04/2020)

• Action
• Arcade
• RPG
• Simulation
• Shooter
• Indie

OS OMEGA is an isometric twin-stick shooter / RPG game set in a retro synth wave environment. Fight gazillions of unique 3D enemies, use fully physical guns to defeat the V.I.R.U.S. and save the operating system. Novel tactics reward dancing around enemies and smart consumable management.

Oscar & Gems: Puzzle Quest

(06/03/2021)

• Adventure
• Casual
• Arcade
• Puzzle

Play the new mach3. Beware of food with spikes and eyes!

Oscar Mike VR

(30/11/2016)

• Action
• Early-Access
• Multi-player
• Shooter
• FPS
• Indie

Oscar Mike VR is a fast paced 5-on-5 FPS game for the Vive. Players can play as the International Special Forces or the Fifth Column. OM:VR features realistic maps and weapons that make the players feel immersed in the action.

OscarWildeCard

(01/03/2023)

• Casual
• Strategy
• Card-Game

He loves dinner parties. He doesn't love you. A most amusing card game.

Oscillate

(21/02/2021)

• Action
• Adventure
• Early-Access
• Multi-player
• Sports
• Racing
• Remote-Play

Start your racing career by enjoying the beauty of speeding, rushing & darting with your friends in versus mode or in a fun online multiplayer. You can also go solo if you want to. Are you ready to rush around the globe?

Oscura: Lost Light

(23/02/2015)

• Adventure
• Indie

Oscura, the apprentice lighthouse keeper, has destroyed the Aurora Stone, sending shards across the Driftlands and plunging them into darkness and danger. It’s up to Oscura to find the shards of the stone and restore light to the Driftlands before creatures of the dark can destroy it.

Oscuria - The world of nightmares

(31/05/2021)

• Action-Adventure
• RPG
• Simulation
• Action-Rpg
• Indie

There is another world, darker, more frightening. A world that is about to be completely invaded by nightmares. Zeyk and his friends find themselves by chance in this parallel reality in which they will have to face their greatest fears to prevent the unchallenged domination of nightmares.

Oscuro Blossom's Glow

(01/01/2025)

• Casual
• Puzzle
• Platformer

Join Selene in a charming platforming and puzzle adventure, where her ability to absorb and emit light from various flowers is key to activating mechanisms, overcoming obstacles, and navigating through environments that adjust depending on how you wield the light.

OshiRabu: Waifus Over Husbandos

(26/02/2020)

• Adventure
• Remote-Play

"—I wanna marry you." Those simple words set in motion a ♀ yuri ♀ game of cat and mouse!

OshiRabu: Waifus Over Husbandos ~Love･or･die~

(28/07/2021)

• Adventure
• Singleplayer

"A shotgun wedding?! Will the brides make it down the aisle?!"

御祝呪 -oshukuju-

(06/11/2024)

• Adventure
• Singleplayer
• Indie

This is the story of curse and blessing hidden under a bloodline. Tamako wakes up to see an unfamiliar ceiling. She seeks an escape from the mansion, through traces of distorted feelings. “Novel-to-Experience” Adventure Horror.

OSIRIS

(22/04/2019)

• Action
• Adventure
• Early-Access
• Shooter
• FPS
• Indie

Dark history about OSIRIS corporation, which performs experiments in the field of teleportation of human souls to the Heaven on the artificial planet G6. Inspired by Deep Dark Dubstep music.

Osiris: New Dawn

(17/01/2023)

• Action
• Singleplayer
• Open-World
• Building
• Co-op
• Sandbox
• Indie

Osiris: New Dawn is an unforgiving near future space survival game with a cinematic feel and elements of horror. Play as a Mission Specialist in single or multiplayer to build your planetary base, pilotable vehicles, and controllable drones as you explore a dangerous solar system far from Earth.

Osiris Quest

(12/05/2025)

• Singleplayer
• Action
• Adventure
• Indie

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, tight platforming, and a 16-bit soundtrack, experience a nostalgic journey built by a solo developer.

OSK - The End of Time

(19/09/2019)

• Action
• Adventure
• Action-Adventure
• Puzzle
• Platformer
• Indie

OSK is a stylishly brutal platformer in which you climb an enormous tree, up towards the sky as a squirrel escaping the chaotic apocalypse down below.

Osman Gazi

(17/09/2020)

• Action
• Singleplayer
• RPG
• Simulation
• Open-World

Osman Gazi 3D RPG Game

Osminog Adventures - The Lost Island

(07/12/2022)

• RPG
• Simulation
• Open-World

Dive into the fantastical world of Karawark and accompany the Pirate Crew of The Osminog on an adventure they were not prepared for.

Osmos

(17/08/2009)

• Casual
• Singleplayer
• Strategy
• Arcade
• Puzzle
• Indie

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

OS:Path

(18/04/2018)

• Puzzle

Small but tricky indie game to spend your evening on playing. You'll have to determine the cause of a program's critical error and restore its modules by playing mini games and solving puzzles while using the console.

Osseous And Swordy

(23/09/2023)

• Action
• Adventure
• Platformer

Osseous And Swordy is a 2D game that tasks players with outlasting an ever-evolving horde of monsters. With the coins falling from each enemy you kill, you can strengthen your sword, your health bar or your shield. Can you reach the last level and finish the game in this HELLISH game to play?

Ossuary

(26/05/2015)

• Puzzle

Fall into the place of bones. Urge on the stagnant residents who are lost to corrupt virtue. Use sins as your tools to improve their existence. Expose the cabbages pretending to be people. Learn about the razor blades hidden in your walls.

Ostalgie: The Berlin Wall

(24/03/2018)

• Strategy
• RPG
• Simulation
• Indie

The confrontation between the East and the West is coming to an end, but not between East and West Germany. The old party leaders are still sitting in their offices, not changing anything and waiting for exclamations from Moscow. But their end is close – Gorbachev and Kohl have already decided...

Ostallian Core

(16/07/2024)

• Action
• Arcade
• RPG
• Simulation
• Shooter
• Beat-em-up

A modern omnidirectional space shooter with colorful retro-style ASCII art and light RPG elements, featuring optional permadeath.

Osternfield

(03/04/2019)

• Casual
• Indie

Little point and click adventure with easter bunnys.

Osteya

(19/11/2015)

• Adventure

Osteya - the city which once was home to many people over the centuries. According to historians, there is a legend that Osteya stuck in time between worlds.

Ostranauts

(09/09/2020)

• Singleplayer
• Simulation
• Open-World
• Survival
• Sandbox

Ostranauts is a hardcore noir space-sim. Manage life aboard your ship, and beware the cost of every decision you make. Scavenge and explore the boneyard. Create, build, and customise your ship. Hire a crew to help but remember, nothing is more certain than death and taxes.

Ostrich Farm

(30/04/2025)

• Casual
• Indie

Sunshine graces the farm and your birds are a fashion disaster. Breed vibrant ostriches and complete orders by producing the requested colors and patterns. Earn valuable rewards and enhance your farm's genetic diversity. 🌈🥚🐥

Ostrich Island

(07/01/2015)

• Adventure
• Casual
• RPG
• Simulation
• Multi-player
• Platformer

Don't be an ostrich, play Ostrich! Gain experience points and unlock new skills and achievements! Feel creative? Create whole new islands and share it with community!

Ostrich Run

(08/10/2024)

• Action-Adventure

Ostrich Run is a game where you guide a horde of ostriches out of a lab. Take every ostrich you can and avoid the multiple hazards on your way out. The ostriches will help you break harder windows and rescue more ostriches. Make sure to save them all!

Ostrich Runner

(08/12/2020)

• Casual
• Singleplayer
• Arcade
• Multi-player
• PvP
• Racing

Ostrich Runner – is the fascinating animated arcade racing where the main heroes are funny and a little bit crazy ostriches.

Ostriv

(18/03/2020)

• Singleplayer
• Strategy
• Survival
• Building
• Sandbox

Ostriv is a city-building game that puts you in a role of a governor of an 18th century Ukrainian town to challenge your creative skills and management abilities.

Ostrofa

(04/02/2020)

• Action
• Early-Access
• Massive-Multiplayer
• Indie

Be prepared to survive in a custom-generated, low poly environment, fighting against other players from all over the world.

Ostrom

(18/12/2024)

• Early-Access
• Shooter
• FPS
• Indie

Realistic point defense game with physical interactions.

Osy Osmosis

(19/03/2017)

• Adventure
• Casual
• Indie

Osy Osmosis is a fun game for all ages where you must help Osy stay safe as she navigates through her world collecting stars. To help Osy, you will use osmosis to keep her in balance with the world around her.

Osylla

(09/09/2021)

• Adventure
• Action-Adventure
• RPG
• Simulation

Osylla is a horror game based on real events. Try to escape from your own house and help your mother to get medical help. Are you able to help everyone in the household?

Otaku Club

(28/03/2021)

• Casual
• Singleplayer
• Simulation
• FPS
• Indie

Otaku Club is an addicting game in which you have to solve puzzles with Lovely Girls.The game is perfect for relaxing.

Otaku Engine

(30/11/2022)

• Singleplayer
• Open-World
• Building
• Sandbox

Explore, build, and share virtual galleries created from your favorite hard drive or website images.