I knew that. I just forgot.
So basically the guy who made Sonic Plus literally drew the "4" when he inserted an extra Act between 2 and 3 (calling the extra one "Act 3", and...
Anyway, as the title says, how do you change act numbers. Or rather, how do you make it say "Act 4"? Can you have even higher numbers? Like have...
How comes it has like 8 acts of Emerald Hill Zone?
Separate names with a comma.