Sonic 3 in 1

From Sonic Retro

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Sonic 3 in 1
Version: 1
Last release: 7/15/2011
System: Sega Mega Drive
Original game: [[]]
Credits: vladikcomper

Sonic 3 in 1 is a compilation hack created by vladikcomper. It combines the games Sonic the Hedgehog, Sonic the Hedgehog 2, and Sonic the Hedgehog 3 into a single ROM/cartridge. He said he got inspiration from Sonic Classics, and wanted to have Sonic 1 through Sonic 3 available in the same fashion.


Some changes were made to the games in the transition:

Sonic 1:

  • Spin Dash added
  • Spike Bug fixed
  • Speed Cap removed
  • Special Stage Physics fixed
  • "PRESS Start BUTTON" text on the Title screen

Sonic 2:

  • EHZ deformation bug fixed
  • Air Speed Cap removed

Sonic 3:

  • Regions support fixed, game now works on European/Japanese machines



Download.svg Download Sonic 3 in 1
File: Sonic 3 in 1.7z (2.05 MB) (info)
Current version: 1

External links

Sonic Retro
Release thread
on Sonic Retro.