there are better versions?
nah but in all seriousness it's just because i got it again recently. check my most recent blog post if you need to. Also to be ready for the time when we can actually improve the 3ds version. but that prolly wont happen unless there was like a major source code leak for the 3ds version which is highly unlikely. still can happen, just like gambling. that's prolly a bad example.
dunno. just because
there are better ways to play sonic 2, yet someone ported it to 3ds
really the main reasoning behind me is "what if and do i have the brain capacity to?"
edit: plus at least i can play the 3ds version. on my pc it get like 15-10 fps and at max 30 on a good day. who knows what the caves and cliffs update is going to do to it.