Sonic Mega Mix v3debug by Team Megamix (S1 Hack) is a version of the Sonic Mega Mix hack, specifically a debug version (v3) created by Team Megamix. The debug build likely contains tools and features useful for developers during the creation process, such as access to hidden areas, debugging tools, or other information not included in the regular version.

Sonic Mega Mix v3debug by Team Megamix (S1 Hack)

Sonic Maxidrive (SHC 2022 Demo)