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Sonic1 Spike Bug Fix & Spindash

Hack of Sonic the Hedgehog

Description:

This is a hack which fixes the spike bug and also implements a near perfect rendition of the spin dash. There is an animation while doing the spin dash like in the later games. The only thing missing is the dust underneath.

Special thanks to Lightning & FraGag for their guides on how to implement this.

For some reason it doesn’t like opening in a level editor, I don’t know why. However, if you decompress the original Sonic 1 and decompress this ROM, you can open those decompressed original Sonic 1 files, then after you edit them, recompress them into the edit… I think.

The patch is in xdelta format due to copyrighted data being part of the original IPS patch.

ROM / ISO Information:

  • Sonic The Hedgehog (USA_ Europe).md - NOINTRO
  • CRC32: F9394E97
  • MD5: 1BC674BE034E43C96B86487AC69D9293
  • SHA-1: 6DDB7DE1E17E7F6CDB88927BD906352030DAA194
  • SHA-256: 46160BAA06362C711C9F1A5017CB7371026444936C8AF5E93A78996CF32FF2A6

Links:

Screenshots:


RHDN Hack Image

Credits:

Credits
ContributorType of contributionListed credit
Mariofan0Hacking

User Review Information

Much Needed and Appreciated

Reviewed By: PowerPanda on 19 Jul 2020

Going back to Sonic 1 after you’ve played Sonic 2 is painful. Once you’ve played with the spin dash, you can’t go back. There are 2 spin dash hacks on this site, but the other one does not add the graphics. Go with this one. As a bonus, you’ll get the spike bug fixed too.

This was tested on Picodrive, Kega Fusion, and the Retroarch Core Genesis Plus GX. It worked perfectly on all of them, and is now loaded on my SNES Classic.

Version 1.0 Recommended - Yes

User Reviews
HeadlineAuthorDateVersionRecommend
Much Needed and AppreciatedPowerPanda19 Jul 20201.0Yes
Very good hackMathUser292906 Jun 20161.0Yes