A GUI based Nintendo Switch Bootloader
Noob-proof (N)3DS Custom Firmware
An iOS & tvOS Frontend for Multiple Emulators
A completely free, open-source, 2D game engine
A free/open source client and automation tool for Ragnarok Online
The ioquake3 community effort to continue supporting/developing id's
Gideros Release version
A free and open-source Touhou Project fangame
Cooperative multiplayer graphical RPG and adventure game
Inspecting and manipulating NBT as a file system
InterBBS medieval door game
Write programs in assembly that battle each other in Corewar
Turn-based strategy game inspired by Viking Gods board game
SDL based generic 2D game engine
Cross-platform version of the classic puzzle game "Sokoban"
99 Nights Script Keyless: Kill Aura, Auto Combat, Auto Craft, & more.
A simple action game for various Z80 computers
An open-source Phantasy Star Online server for *nix
Accurate NES / Famicom emulation, experimental GBA (Beta) support.
3D Multiplayer Hover Soccer