2D game involving repeatedly dying
Fast, funny shooter
EvolOnline 2D MMORPG
2D physics engine for games
A small 2D game created in pure java by Maulik Raviya.
Create 2D mini-game easily with this lib
Amber Crux is a 2D graphical adventure game.
A 2D Platformer Shooter game
2D open source jRPG
Library for creating video game AI
kivy 2D RPG game
A generic 2D engine for any kind of game
Java 2D graphics/utility library
A two-dimensional pool game that has a common rules to play with.
Science Fiction, heavy assault, disestablishment of power.
Simple game of Pong made with the Unity3D Engine
Super Metroid Style 2D Platformer
Puzzle game demonstrating whats so hard about binary integer factoring
OpenGL chess game
A 2D Adventure Game & Engine
First person game set in Edwin Abbott's 2d Flatland
Diggo a 2D version of minecraft made with Pygame!