Domination is a game that is a bit like the board game Risk
Colonize the New World.
A toolbox for Sid Meier's Civilization
Create meks and more!
Java Settlers
Battle for Wesnoth is a turn based fantasy strategic game
Legatus is network playable Renegade Legion
Android App for Axis&Allies board game battle simulations
SJCE - free portable cross-platform graphical chess game, 100% Java.
Turn-based strategy game
An RPG with turn based combat
OpenQuest is a computer game conversion of the board game HeroQuest.