Somari

Somari is a pirated Famicom game created by Hummer Team in 1994. The character in this game is Somari, which is Mario but with Tails' shoes as well as Sonic's abilities. It was sold in Russia and Asia. There is another variant of this game but with Sonic instead of Somari and the player starts off on Spring Yard Zone.

Unused sounds
http://info.sonicretro.org/File:Somari-chaosemerald.ogg is the sound when you collect a Chaos Emerald, but there is no Chaos Emeralds. It was actually used on Kart Fighter, another pirated game. http://info.sonicretro.org/File:Somari-continue.ogg was also unused because there is no continues.

Checkpoint monitor
This monitor was a checkpoint monitor like with the unused 'Sonic' monitor on the Game Gear version of Sonic the Hedgehog 2.

Shoe monitor
If the monitor is broken, it gaves the player more speed.

Mario logo
This is an early name for the game, instead of saying SOMARI, it says MARIO. It is a placeholder for the title screen.

Eggman and Somari sprites
For the Somari sprites, these are... and for the Eggman sprites, these are...
 * 3 standing on a cliff sprites
 * Somari drowning
 * After being defeat
 * Eggman running

Scrap Brain Zone
Using the Game Genie code 'IEVAZZAA' will take the player to Scrap Brain after losing a life. The title card reads 'Final Zone Act 1' and using tiles from Star Light and Final Zone and using the former's music.

Level Select
Press 'Left Down B A Right Up A B Up Down Up Down Start' buttons on the title screen, then this shows up. This includes the zones, and even the special stages. Also, the special stages are misspelled as 'SPACIAL STAGE'.