Left 4 Dead 2 - Left 4 Dead 2 remains the co-operative zombie adventure with all new characters, locations, enemies and also weapons to change in the popular game-play introduced in the unique Left 4 Dead.
EVE Online - Player-created empires, player-driven markets, and endless ways to embark on your personal sci-fi adventure.
Tribes Ascend - Tribes Ascend is an Action and a Free First-person Shooter video game created and published by Hi-Rez Studios.
Elite Dangerous - Elite Dangerous is a 2015 Trading, Action, Sci-fi, Exploration, Open World and Space Simulation by Frontier Developments.
Dead Frontier - Dead Frontier is among the few zombie based video games that you can obtain in your web browser and for free.
Star Conflict - Star Conflict is a free MMO action game and space simulator that was introduced in 2012.