Orx: Portable Game Engine
A cross-platform, portable, linkable Git implementation library
A header-only C++ library for accessing files in ELF binary format
ALFOUR Programming language. Simple, safe, power, multi-platform.
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Create\Open Android update-script, Fast and Easily.
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
BASIC language interpreter (multiplatform)
A cross-platform interpreter for many point-and-click adventure games
C++ cross plattform functional block programming
The solution to all your problems
Java based Open source Voxel Engine for RTS games