Sonic 2 in 1, Sonic Wiki Zone

Sonic 2 in 1 is a video game compilation of two Sonic the Hedgehog titles originally released for the Sega Game Gear and saved on a single cartridge. It was released for the Sega Game Gear in October 1995 and exclusively in Europe. Sonic the Hedgehog 2 (8-bit) Sonic Spinball The games in Sonic 2 in 1 themselves are identical to those that were originally released. Unlike most other compilations released by Sega, the game is not given a selection menu for the different titles it contains. Instead

Sonic (SSBB) - SmashWiki, the Super Smash Bros. wiki

Final Zone, Sonic Wiki Zone

Sonic X Collection 01, Sonic Wiki Zone

Zone: 0 > Sonic 2 > Downloads

Sonic the Hedgehog, Sonic Wiki Zone

Sonic Mania - Wikipedia

Sonic Adventure 2 - Wikipedia

Sonic X, Sonic Wiki Zone

Star Light Zone - Sonic Wiki - Neoseeker

Sonic the Hedgehog 2: The Official Movie Pre-Quill, Sonic Wiki Zone

Adventures of Sonic the Hedgehog - Wikipedia

Sonic (SSB4) - SmashWiki, the Super Smash Bros. wiki