Doomsday Engine allows you to play the classic first-person shooters. It uses modern technology, with hardware accelerated 3D graphics, surround sound and much more. Much of the original engine's technology was replaced with a more modern implementation, to provide the same thrilling gameplay experience for today's gamers.
Dim3 is a free and open-source engine for creating 3D games.
eAdventure is an authoring tool for the creation of point-and-click games.
Bill Engine has a refined look. Straightforward invoicing for products and services. Nothing slips through the cracks....
Emulates a TurboGrafx-16 system with full emulation for systems.
Use databases created with Helix RADE.
TypeScript-based open source HTML5 game engine.