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Sonic Genesis

Hack of Sonic the Hedgehog


Sonic Genesis for Master System v1.04: The graphics (background and sprites) of all zones have been replaced by graphics based on the Genesis/Mega Drive version of this game. The music has been replaced too. The gameplay remains exactly the same as the original Master System version.

ROM / ISO Information:

  • Database match: Sonic The Hedgehog (USA, Europe, Brazil)
  • Database: No-Intro: Master System (v. 20210216-223458)
  • File/ROM SHA-1: 6B9677E4A9ABB37765D6DB4658F4324251807E07
  • File/ROM CRC32: B519E833




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User Review Information

Sonic has never looked this good

Reviewed By: Cris1997XX on 15 Aug 2022

Well, color me impressed! Some of the tiles are incredibly similar to their Mega Drive counterparts, even though they might look smaller or a bit washed out. Sonic’s sprite was spruced up slightly and they even bothered to add 8-bit remixes of the original version’s zones. I just wish a brave composer would add support for the Master System FM add-on

Version 1.04 Recommended - Yes

User Reviews
An incredible effortRed Soul15 Aug 20221.04Yes
Sonic has never looked this goodCris1997XX15 Aug 20221.04Yes
How it should be since the beginingprotossevo15 Aug 20221.04Yes