SegaSonic Bros.

SegaSonic Bros., also refered to as Sonic Brothers, is an unreleased puzzle game in the Sonic the Hedgehog series. It is a puzzle fame featuring three different colored Sonics that was seemingly slated for a 1992 release.

Gameplay
SegaSonic Bros. is a falling-block puzzle game that features three different-colored Sonics as the falling pieces in sets of four. The Sonics can be rotated and will fall to the bottom, piling up. When Sonics of the same color surround a Sonic of a different color, it/they will disappear. This can be done by forming a ring around the Sonics or by trapping the Sonics with a wall.

The game also features a multiplayer mode were two players would compete against one another.

Characters

 * Blue Sonic
 * Red Sonic
 * Yellow Sonic
 * Doctor Eggman