3D space trading and combat game
3D representations of flowers, flower elements, bouquets or meadows
Modern 3D engine and IDE written using C# and C++.
Easily create resource packs for Minecraft
A fun realistic multiplayer free-and-open-source first-person-shooter!
Cross-platform 2D and 3D game engine
Opensource Game Studio
Character animation system for games and simulations.
IGS Labs
Legandary Story of the Zarakite
Blueshift is a cross-platform 3D game engine implemented in C++
Children's learning programming language Karel the Robot in 3D
Free MMORPG
Flipping squares will never be the same
Portable game engine with main focus on point-and-click adventures
3D-Accelerated open-source DOOM engine