LetsPlay is a bukkit plugin.
Just aims to be a chess board (free to make your moves).
an implementation of the classic 3x3x3 cube
A ball-and-paddle style game
Custom Tease Instructor Tools Box
A fun reflex game for the PC written in Java
Eine rundenbasiertes Strategiespiel.
An extension to Buildcraft's Power System. Also includes new machines.
a java game for school
Manage your character's spells and items
A java implementation of the popular card Game UNO