sonic the hedgehog 3 locked on to sonic and knuckles
either that or dungeon keeper
( Lightguy hail satan, Thu 9 Jul 2009, 2:27, archived)

I had Sonic and Knuckles, but not Sonic 3.
What was I missing?
( JessAction Give me all your expensive brandy and hubcaps., Thu 9 Jul 2009, 2:31, archived)

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)