Free strategy browsergame engine.
A generic 2D engine for any kind of game
A 2D Adventure Game & Engine
Java Gamepad API for multiple platforms
Take the chess graphism, and use it with a chess engine.
Pygrid is an open-source and cross-platform pygame/python 2D engine.
A multiplatform game engine for interactive fiction experiences
3D game engine for C and C++
A tool for editing OHRRPGCE RPG files
C-Lesh is a game programming language for 2D games.
UtiliGame is a light-weight game engine written in Java.
Little game background framework in java.
An extensible development framework for roleplay games.
Pong esta basado en el juego clásico Ping Pong, desarrollada en Java.
DiaT is a Textadventure
A game engine in java for 2D strategy games
Decodes the login credentials stored by the minecraft launcher