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Recent Updates

Sonic Genesis

Hack of Sonic the Hedgehog


Sonic Genesis for Master System v1.05: The graphics (background and sprites) of all zones have been replaced by graphics based on the Genesis/Mega Drive version of this game.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.

New in v1.05: A few small changes

  • Added water and mountains to the title screen
  • Removed the easter egg to create space for the title screen graphics
  • Improved Star Light song in ending medley
  • Slightly improved Labyrinth music

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



RHDN Hack ImageRHDN Hack ImageRHDN Hack Image


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User Review Information

User Reviews
So it was possible...scorpion2324 Oct 20231.05Yes
Absolutely amazing.Nintenja02 Nov 20221.05Yes
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