Edilbert's Stars
skiselev/8088_bios
BIOS for Intel 8088 based computers
erkyrath/infocom-zcode-terps
Historical source code for Infocom's Z-machine interpreters
heyigor/FortApocalypse
The original Atari 400/800 6502 assembly code for the classic game Fort Apocalypse.
MEGA65/mega65-user-guide
MEGA65 User Guide