A mouse for the Sega Genesis video game machine. Following in the Super NES's footsteps, Sega released a mouse for their own 16-bit console in 1994. The mouse was about the size of a game cartridge and had three buttons. It was also a stylish black color.

The following games supported the Mega Mouse:

Unlike Nintendo's mouse, the Sega Mega Mouse did not include a mousepad or a pack-in game.

Game list from http://www.emuitalia.com/ages/compat.html