INSTEAD - Simple Text Adventure Interpreter.
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
Cooperative multiplayer graphical RPG and adventure game
WW2 U-boat simulation
Eureka is a DOOM map editor
Enigma is a puzzle game
puzzle game based on hexagonal tiles
Orx: Portable Game Engine
Swap stuff in Streets of Rage 4!
Free and open-source emulator for Nintendo 64
A LinuxSampler Qt GUI Interface
Convert PSID and RSID files into C64 executables
Cross-platform, GPL reimplementation of the classic : Syndicate