Sonic the Hedgehog 2 (Dec 5, 1991 autodemo)

A non-playable autodemo of Sonic the Hedgehog 2 for the Sega Game Gear, based on a very early prototype.

Sonic the Hedgehog 2 (Dec 5, 1991 autodemo)
Build date Dec 5, 1991 Dump status Released Dumped by Orengefox Released by Orengefox File release date Jul 12, 2016 Origin Cartridge Game Sonic the Hedgehog 2 System Game Gear Genre Platform Final build JP Sep 5, 1992 EU Sep 5, 1992 US Sep 5, 1992 Release date JP Nov 21, 1992 US Nov 17, 1992 EU Oct 29, 1992

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Notes

The Cutting Room Floor research

This prototype has a research article on TCRF.

• Other levels are playable through hacking.

Screenshots

• 
  Opening cutscene
• 
  Title screen
• 
  Green Hills Zone
• 
  Sky High Zone
• 
  Underground Zone
• 
  "Coming Soon" screen

Origin

• 
  Front of cart
• 
  Back of cart