6 zones, 2 player mode (sonic and tails), playing as tails on his own, 7 special zones, super emeralds and getting hyper sonic, hyper knuckles and super tails transformations(
Lightguy hail satan, Thu 9 Jul 2009, 2:34,
archived)
download it and emulate it, it shouldn't be that hard to find and won't be taxing graphically to run(
Lightguy hail satan, Thu 9 Jul 2009, 2:37,
archived)