From Sonic Retro
Aside from this, snkenjoi has produced a plethora of different hacks.
- Sonic 1 Sonic in Sonic 2 (download)
- Super Peel-Out in Sonic 3 & Knuckles (Topic download)
- Hadouken in Sonic 3 & Knuckles (Topic download)
- Sonic CD++ with qiuu (Topic)
- ASCII Emperor (for a boss competition) (download)
- Portal Gun in Sonic 2 (Topic download)
- Gorbichev's Revenge (Topic download)
Various other hacks produced by snkenjoi are available from this url.