Open Source

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

See Also: Open Source Initiative (OSI) approved licenses

Displaying 1 - 12 of 673 games in this category. All games

Cannonball

Git
Cannonball is a program which allows you to play an enhanced version of Yu Suzuki's seminal arcade racer, OutRun, on a variety of systems.

Bounce Brawl

v1.0 (27 Oct 2014)
Crush your enemies, the terrain, or most anything else you care to.
Genre: Action

AdaGate

(stable) beta 1.4 (19 Oct 2014)
AdaGate is a combination of Portal and Sokoban, written completely in Ada.
Genre: Puzzle, Strategy

Terminal Overload

0.4.0 (30 Oct 2014)
Terminal Overload is a home-made experimental free and open source multiplayer FPS game.
Genre: Action, Shooter

CorsixTH

0.30 (1 Dec 2013)
CorsixTH aims to reimplement the game engine of Theme Hospital, and be able toload the original game data files.

Zengine

Replacement engine for Zork: Nemesis & Zork: Grand Inquisitor

Frotz

Frotz is an interpreter for Infocom games and other Z-machine games.

RufaSwap

(stable) beta 1.0 (29 Aug 2014)
RufaSwap, is a simple permuted picture puzzle where the challenge is to restore the picture elements to their proper order.
Genre: Children / Educational, Puzzle, Strategy

TONG

1.3 (6 Apr 2014)
Sometimes, the total is greater than the sum of the parts.
Genre: Arcade, Puzzle

Ned et les maki

0.3 (4 Jul 2014)
Further to an incident in his world, Ned, the masked koala with striped socks, wanders into a strange forest.
Genre: Arcade, Puzzle

WorldCupSokerban

(stable) beta 1.3 (14 Aug 2014)
This is a soccer-themed, 3D sokoban game.
Genre: Puzzle, Strategy

Cube 2

Cube 2 Engine is a multiplayer/singleplayer FPS game engine.