The Tool Command Language implementation
Agena is an interpreted procedural programming language.
Interpreter and compiler for the Seed7 programming language.
A BASIC interpreter and compiler with graphics.
Jainja is a JVM (Java Virtual Machine) written in Java
General Purpose Engine for Graphic Adventures.
Implementation of Tcl for the CLR.
R7RS Scheme scripting engine
A cross-platform interpreter for many point-and-click adventure games
Open Design and Integration Environment