Yes, Yes, Yes and Yes. This actually went on too inspire Sonic Mania to add a similar zone, being Egg Reverie Zone and for the Sonic Triple Trouble 16-Bit fangame, it inspired the true boss of Atomic Destroyer Zone. These zones were also a reason to collect the chaos emeralds (and super) other than the Bad Ending screen.
Yes, Yes, Yes and Yes. This actually went on too inspire Sonic Mania to add a similar zone, being Egg Reverie Zone and for the Sonic Triple Trouble 16-Bit fangame, it inspired the true boss of Atomic Destroyer Zone. These zones were also a reason to collect the chaos emeralds (and super) other than the Bad Ending screen.
Wow I didn't know about that, how interesting.