This game has a mode where it can be played alone.
Thinking with Time Machine is a Portal 2 mod in which you will find and use a Time Machine to create a twin of yourself from the past...Genre: Puzzle, Strategy, Adventure, Action
Aperture Tag: The Paint Gun Testing Initiative is a Portal 2 Mod.Genre: Puzzle, Strategy, Adventure, Action
C.A.G.E.D. is an explosive prison escape adventure! Break-out and battle your way to freedom in this electrifying modification for Half-Life.Genre: Shooter, Adventure, Action
A modern arcade racing game inspired by the retro classics.Genre: Arcade, Sports, Simulation
The underwater world of Aquafish is waiting for you, build a beautiful aquarium buy winning coins in the classic tile-matching puzzle game mode!Genre: Arcade, Puzzle, Strategy, Action
CS2D is a free fast-paced top-down multiplayer shooter.Genre: Shooter, Action
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter.Genre: Shooter, Action
Return to the Forgotten Realms in this bestselling Dungeons & Dragons roleplaying game.
by JetCat Games
Get behind the cockpits of the best helicopters in the world – from the classic machines of the 1950s to the modern gunships of the 21st century.Genre: Strategy, Action
by Giant Army
Create & destroy on an unimaginable scale.Genre: Adventure, Simulation
Pyre is a party-based RPG from the creators of Bastion and Transistor.Genre: Sports, Adventure, Action