Open Source

The engine and all game files are released under a open source license.

See Also: Open Source Initiative (OSI) approved licenses

Displaying 85 - 96 of 708 games in this category. All games


5.1.0 (8 Dec 2013)
UnNetHack is a variant of the hugely popular roguelike game NetHack.
Genre: Roguelike, Turn-based, Role-playing


6.6 (4 Jun 2015)
You are a lone outsider in a strange, non-Euclidean world.
Genre: Roguelike, Adventure

ChaosEsque Anthology

Release 75 (27 Nov 2015)
ChaosEsque Anthology is a first person shooter.
Genre: Shooter, Action


A simple Minecraft clone written in C using modern OpenGL (shaders).
Genre: Role-playing


0.57 (13 Sep 2009)
vitetris is a terminal-based Tetris clone by Victor Nilsson.
Genre: Puzzle

Hydra Slayer

15.6 (23 Feb 2014)
Hydra Slayer is a Roguelike game focused on one thing: slaying Hydras.
Genre: Roguelike, Turn-based, Role-playing

Torus Trooper

Torus Trooper is a fast-paced abstract scrolling shooter game.
Genre: Shoot 'Em Up, Action

Everlasting Summer

Бесконечное Лето(Everlasting Summer) is a soviet hentai visual novel made by russian imageboard community.
Genre: Text Based / Visual Novel, Adventure


00022 (9 Apr 2014)
zSILENCER is a game engine remake of the original, now defunct, 1999-2002 era Silencer game by Mind Control Software built from the...
Genre: Platform, Action


1.0 (1 Nov 2013)
Sega Master System / Game Gear emulator for iOS, Mac, Raspberry Pi, Windows and Linux

The Burrow

0.4 (28 Sep 2013)
The Burrow is a short interactive experience.
Genre: Adventure


Shmupacabra is a very fast old-scrool scrolling shooter and a bullet hell.
Genre: Arcade, Shoot 'Em Up, Action