[Gameplay] Sonic The Hedgehog for NES [Unlicensed]

Genesis port of Sonic The Hedgehog for the NES, this game not officially by SEGA.
It's 8-bit Style, based on Genesis version, not Master System version.

Both Genesis and NES Version Comparison:
Sonic Team Presents with Intro removed in NES version of Sonic 1 (Sonic Hack called Somari only added intro).
Title Screen is based on Genesis version is instead of Black Screen in Master System version.
Spin Dash from Sonic 2 added (hold the Down Button and press the A or B Button), Featuring Spin Dash not Genesis version.
Starting Level Spring Yard is instead of Green Hill Zone (Start First Level use Genie Code or Modified ROM).
NES ported is not developer by Sonic Team or SEGA, but Taiwan/Chinese is Hummer Team or Russia.

First Hack of Sonic called "SOMARI", Nintendo's Mario from SMB3 Sprite.
Pirate version of the Sonic NES Bootleg game.

Yesterday, Celebrate Sonic's 25th Anniversary 1991-2016.
Original Sonic The Hedgehog for Sega Genesis released on June 23rd, 1991 (25 years ago).

For Genesis version, Uploaded Since June last year, here!
   • [Gameplay] Sonic the Hedgehog for Gen...  

Sonic series © Sega
Super Mario series © Nintendo