This mod is free but the developer accepts
your support by letting you pay what you think is fair for the
mod.
No thanks, just take me to the downloads
Included files
---Sonic-1-impossible-green-hill-act-1---.rar (2.3 MB)
--sonic1-impossibleedition--update1-----.rar (2.3 MB)
--sonic1-impossibleedition-update2---.rar (2.3 MB)
Sonic-1-impossible-edition-update3.rar (2.3 MB)
Sonic1-impossibleedition-update4.rar (2.3 MB)
Support the developer with an additional contribution