For a Series that has been around for more than 30 years, it's a given that Sonic will have some levels that never made it to the final product. So in today's video, I'm going to go over all of Sonic's Lost Levels

Chapters
00:00 Sonic's Lost Levels
00:43 Sonic 1
1:46 Sonic CD
4:52 Sonic 2
12:09 Sonic Adventure
14:20 Sonic Heroes
15:19 Sonic Frontiers
18:00 Conclusion