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Recent Updates

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    Author here, patch was submitted without my knowledge. I've updated it to include the final update (July 8/20), as well as added more details in the description.
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Robotnik's Revenge

Hack of Sonic the Hedgehog 2

Description:

This is a hack which adds a boss attack which features all the bosses from Sonic the Hedgehog and Sonic the Hedgehog 2 for Genesis. The hack is based on Sonic the Hedgehog 2 for Genesis. The hack takes place in Death Egg zone and the objective is to get a good time and ranking. There are two modes, time attack and survival mode. Time attack mode grants infinite lives and has rings placed in-between battles. Survival mode has only three lives and has no rings whatsoever.

The patch is in xdelta format due to shifted data resulting in IPS patches containing original code. The ROM should be in BIN format.

ROM / ISO Information:

  • No-Intro Name: Sonic The Hedgehog 2 (World) (Rev A)
  • (No-Intro version 20130710-102701)
  • ROM/File SHA-1: 8BCA5DCEF1AF3E00098666FD892DC1C2A76333F9

Links:

Screenshots:


Credits:

Credits
ContributorType of contributionListed credit
ColinC10Hacking

User Review Information

User Reviews
HeadlineAuthorDateVersionRecommended
This is a great hackMathUser292909 Jun 20161.0Yes