A game framework written with osu! in mind.
One framework for creating powerful cross-platform games
Gideros Release version
Molecular viewer and prototyping framework
Vivid3D is an open-source 3D engine with powerful 2D UI.
Small lightweight program to customize your keyboard
Modern 3D engine and IDE written using C# and C++.
Mad Vandal's FortressCraft Mod Source Code
A 2D game engine and level editor
Portable game engine with main focus on point-and-click adventures
3D .NET engine for Windows, Linux, Mac
.NET - VISUAL BASIC NVIDIA +ATI PHYSX SLIMDX DIRECTX 9 -ENGINE/WRAPPER
Open Game Bootstrap
evolution for vegastrike SpaceSim/Combat/Trade game
Gives agents personality, moods, emotions and emotional attachments.
XNA based game engine completely written in c#
Cross-platform C framework very compact libraries and tools.
3D Game engine
C++ Framework for slot machine games
A cross-platform game framework based on OpenGL and GObject.
GameWizzard is a Sprite editor.
An open source skateboard games engine written in C# and .NET.