I created an NDS Homebrew game Donkey kong Jr. It is a clone of the Nintendo handheld game and Watch Donkey Kong Jr. To give an impression of the game watch this YouTube video: I've put the devkitpro sources on Github: Donkey Kong Jr Sources. The game .nds file can be directly downloaded from Github: Donkey Kong Jr nds-file download. Some information: Gameplay identical to the Game & Watch Donkey Kong Jr. Each level becomes gradually more difficult: more birds and crocs are added. Background graphic 'borrowed' from 'Game and Watch Gallery 3'. All other graphics created from a picture taken from my G&W Donkey Kong Jr. All sounds recorded from a playing session with my G&W Donkey Kong Jr. [ Yes, my G&W Donkey Kong Jr handheld is still working !] Have fun with it! Please let me know your high scores. Mine so far is 305!