Sonic 2 Prototypes

gallery

1. 8/21/92 prototype
2. 9/18/92 prototype (beta 4)
3. 9/21/92 prototype (beta 5)
4. 9/22/92 prototype (beta 6)
5. 9/22/92 prototype (beta 6)(2)
6. 9/24/92 prototype (beta 7)
7. 9/24/92 prototype (beta 8)