This is one of my favorite hack but be careful
Warning:this hack i very glitchy:Warning
Records
Act 1 0:32:25 Act 2 0:18:40 Act 3 0:38:69
On act two there's this glitch that lets you go through the level.
GigaLem presently has 11,745 views for Sonic the Hedgehog across 20 videos, and about an hours worth of Sonic the Hedgehog videos were uploaded to his channel. This is less than 0.61% of the total video content that GigaLem has uploaded to YouTube.