Somari

For the Game Boy version of Sonic 3D Blast 5, see Sonic 3D Blast 5 Somari is a bootleg of Sonic the Hedgehog (16-bit) for the NES. The bootleg replaces Sonic with Mario, but Mario has Sonic's powers.

Gameplay
The gameplay is the same as Sonic the Hedgehog (16-bit). But with somewhat different physics. Green Hill Zone is redesigned in level design.

differences with the original game

 * Scrap Brain Zone does not appear. Although there is a broken level in the coding that is thought of by many to be Scrap Brain Zone.
 * There is no time limit in Labyrinth Zone Act 2.
 * You can do spindash like in Sonic 2, but you can't get up after charging, you have to wait to stop before getting up.
 * Final Zone's music isn't present in the game, although Final Zone is. It uses the standard boss music for Final Zone instead.
 * The Special stages are from Sonic the Hedgehog (8-bit).
 * The only ending you can get is the bad ending with Robotnik juggling the emeralds.

Other bootlegs
There are some other bootlegs of this.
 * Sonic 3D Blast 5: not to be confused with the Yong Yong game of the same name. This hack adds Sonic back to the game and starts at Spring Yard Zone.