4 player games

SIDPLAY is a Commodore 64 music player.

Play Sound is a simple, no-fuss sound player for Mac OS X.

BitPlayer is a movie player with numerous options and powerful features

Multimedia player based on xine.

CocoModX is a freeware audio module player for Mac OS X.

Teach and learn Java through games and simulations.

Develop games and interactive apps and books.

Fun kids web browser with over a million kid-safe websites, games, and videos.

It plays the music from arcade games by running the code in the original ROMs

HID Wizard provides Joystick & Gamepad compatibility for OS X games.