This is a fully working handheld game that I made out of an Arduino Nano, a blue 1-bit 128x64 OLED display, a speaker ripped out of a comic book toy/extra, a laser-cutted shell and game code written in C. Making it all work with just 2 kbytes of dynamic memory was a fun challenge. Grab a rock and defend the castle!
coming soon: "Castle Defender" for Arduboy
CREDITS: @chris_muetze (hard- & software)