Open-source, cross-platform, game-development tools
A continuation of the popular Artemis ECS framework
BASIC language interpreter (multiplatform)
Test project with a 2D platform game developing in Godot 3.1
Children's learning programming language Karel the Robot in 3D
Build Cross-platform Applications
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
Asphyre is a cross-platform framework for Delphi and FreePascal.
A cross-platform interpreter for many point-and-click adventure games
A JavaScript game library to quickly develop board games for the web
Realtime 3D engine for game development
3D .NET engine for Windows, Linux, Mac
Multithreaded N-Point Gravity Simulation for PC and Android
C-Lesh is a game programming language for 2D games.
LEGADEE (LEarning GAme DEsign Environment)
Java based Open source Voxel Engine for RTS games