Sonic the Hedgehog 2: Sonic 2 Reversed Frequencies 
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This is a hack of Sonic the Hedgehog 2 for Sega Genesis. It changes the frequency of music and sound effects making for a different sounding game. Some music is barely recognizable and the game can feel quite different because of it.
The patch is in xdelta format. The ROM should be in BIN format.
Sonic 2 Reversed Frequencies
Credits: FraGag
This is a hack of Sonic the Hedgehog 2 for the Sega Genesis. The frequencies of the sound effects and music are changing making for a different feeling game.
No-Intro Name: Sonic The Hedgehog 2 (World) (Rev A)
ROM/File SHA-1: 8BCA5DCEF1AF3E00098666FD892DC1C2A76333F9
The patch is in xdelta format. The ROM should be in BIN format.
Sonic 2 Reversed Frequencies
Credits: FraGag
This is a hack of Sonic the Hedgehog 2 for the Sega Genesis. The frequencies of the sound effects and music are changing making for a different feeling game.
No-Intro Name: Sonic The Hedgehog 2 (World) (Rev A)
ROM/File SHA-1: 8BCA5DCEF1AF3E00098666FD892DC1C2A76333F9
SG Emulator Required
Time to Beat
Main Story 2h 25m
Main + Extras 3h 0m
ttb_all 2h 30m
Speedrun Avg 0h 53m
Release Date
Jan 6, 2010
14 years ago
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SG Emulator Required
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