What if Sonic 1 had more AMAZING stages?
Sonic Unborn v.0.5 is a Sonic Forever mod with new levels. Made by Geoose. #SonicForever #SonicForeverMods #Sonic #SonicTheHedgehog #SonicMods

Mecha Green Hill Zone Act 1 0:00
Mecha Green Hill Zone Act 2 1:00
Mecha Green Hill Zone Act 3 2:00
Mecha Green Hill Zone Act 3 Boss 2:32

Marble Zone Act 1 3:09
Marble Zone Act 2 4:53
Marble Zone Act 3 7:18
Marble Zone Act 3 Boss 7:29

Labyrinth Zone Act 1 8:13
Labyrinth Zone Act 2 9:31
Labyrinth Zone Act 3 12:19
Labyrinth Zone Act 3 Boss 12:41

Gigapolis Zone Act 1 13:23
Gigapolis Zone Act 2 14:42
Gigapolis Zone Act 3 17:23
Gigapolis Zone Act 3 Boss 17:52

Additional Sonic Forever mods:
Tee Lopes Remixes (mod by ModdedInstall2);

Sonic Unborn v.0.5 Mod: https://gamebanana.com/wips/83692