Sonic Adventure 7

Developed by Makon Soft Studios
Release date: 31 Dec 1999
Platform
Sonic Adventure 7
Developer: Publisher: Makon Soft Studios
Platforms: Game Boy Color
Player perspective: Side view
Game modes: Single player
Sonic Adventure 7 is an unlicensed 2D platformer based on Sonic Adventure for the Game Boy Color released by Makon Soft Studios in 1999.