GhostJumpers
Retro mini-game Ever wish you could play Donkey-Kong with 16 of your best friends, at once? Ever wish you could jump over ghosts instead of barrels? GhostJumpers is a mini-game from RetroWar that grew to be a fun single player game. It’s free and open source and a good example of how to code your own game. You can modify the source code and change the levels using Tiled Click to download: