Atmosphère is a work-in-progress customized firmware for the Nintendo
A GUI based Nintendo Switch Bootloader
Game engine supporting many 3D/2D formats and graphic effects
A SaveGame & Mii Manager for the Wii
Game backup loader for Wii and vWii
3D-Accelerated open-source DOOM engine
Multi-platform game engine similar to old Megaman with a stage editor
PSP Homebrew Game
Small OpenGL based game enegine
A compiler for creating games on MOS-65xx-based computers