MAME is a multi-purpose emulation framework
Marvel Rivals Stats, Hero Tracker, Game Analytics, Match History, K/D/
8080/6800/6502/Z80/8086 emulator, arcade emulator, CP/M emulator
Willy the Worm is an 2d side scroller arcade stye game
Python front end for MAME that can run in Linux, Windows, and MacOS
It is a Brick breaking game with lots of cool features.
Advanced rhythm game for Windows, Linux and OS X
Multiple Game System Emulator