The Tool Command Language implementation
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
INSTEAD - Simple Text Adventure Interpreter.
ALFOUR Programming language. Simple, safe, power, multi-platform.
Game engine to build text adventures.
A BASIC interpreter and compiler with graphics.
Programming language with expressive power and a simple implementation
2D Game Engine
Transmission bittorrent with p2p streaming. Fast, stable, feature rich
BASIC language interpreter (multiplatform)
A cross-platform interpreter for many point-and-click adventure games
Android port of DoomRL (Doom, the Roguelike)
The next generation XML library for Pascal (Delphi, FPC, Lazarus)
C++ cross plattform functional block programming
The solution to all your problems
Graphical interpreter
Mobile App designer + interpreter
Android and J2ME(Blackberry) Interactive Fiction Z-machine interpreter