Sonic 2 SMTP

From Sonic Retro

S2smtp title.png
Sonic 2 SMTP
Version: .5
Last release: 07/05/08
System: Sega Mega Drive
Original game: Sonic the Hedgehog 2 (16-bit)
Credits: SMTP, JohnnyUK, Ultima, Tweaker,
StephenUK, Stealth, JcFerggy, Cinossu, Puto,
nineko, Rika Chou, Upthorn

Sonic 2 SMTP is a hack of Sonic the Hedgehog 2 made by SMTP. The hack is an ASM/Layout hack with a couple of new features.


  • Knuckles is playable
  • Starpost Bonus Stage
  • Special Stage ring
  • 2P only zones
  • Easy, Normal, and Hard Difficulties
  • Options Zone


Levels in same order as played: (Some levels have yet to be named)

  • Casino Night Zone
  • Ice Cap Zone(3 act)(Hill Top Zone)
  • Green Greens Zone (Emerald Hill zone)
  • Aquatic Ruins Zone
  • Aquatic Mine Zone (Mystic Cave Zone)
  • Big Shell Zone (Oil Ocean Zone)
  • Toxic Factory Zone (Chemical Plant Zone)
  • Metropolis Zone(3 act)
  • Sky Chase Zone
  • Wing Fortress Zone
  • Death Egg Zone(3 act)

2P Zones

  • Green Greens Zone
  • Casino Night Zone
  • Aquatic Mine Zone
  • Green Fields Zone


Download.svg Download Sonic 2 SMTP
File: (1.28 MB) (info)
Current version: .5

This version only works in Gens.

Old Versions

External Links

Sonic Retro
Current thread
at Sonic Retro

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