Orbs

Orbs is a sci-fi MMORPG where you will explore a futuristic open-world as a mystifying spherical space craft on a quest to find, take control of, and rule over mysterious zones littered across the exp...

Origins Return

    Origins Return is a sci-fi MMO playable in your browser window. Hundreds of years have passed since your people went into exile after the last great war. With the rediscovery of the Spac...

Orion’s Belt

Orion’s Belt is free to play online turn-based tactical browser based game, very easy to play as soon as you start to know some basic rules. Orion’s Belt is set in a space environment wher...

Osiris: New Dawn

Osiris: New Dawn is futuristic survival space simulator where players can can help or destroy each other on a number of nigh uninhabitable planets. Build a home, forage for valuable resources, and fen...

Ostranauts

Ostranauts is a 2D sci-fi simulation game featuring comprehensive spaceship and crew management in a dystopian solar system society. Scrap together your life’s savings and strike out across the ...

Otherland Online

Otherland Online is an MMO published by Gamigo and based upon a Cyberpunk book series by Tad Williams. It takes place in the 22nd century in which everyday life on Earth has become almost fully integr...

Outer Core

Outer Core is a new space style RTS browser based game. You can start playing in less than 60 seconds! No downloads required!Play against hundreds of other players to be the best, no matter what your ...

Outer Worlds

Outer Worlds is a single-player focused first-person shooter featuring role-playing elements and a science fiction theme. After waking up on a planet in the far reaches of the galaxy, it’s up to...

Outpost Zero

Outpost Zero is a sci-fi online multiplayer game featuring expansive base-building, economic management, and fierce combat utilizing guns as well as commandable A.I. robots. Fight to live another day ...

Outriders

Jump into the game or drop-out seamlessly in the co-op action shooter Outriders, coming to Playstation 4, XBox One, and PC. Business Model: Retail Purchase Microtransactions: Unknown Key Features: Dro...