It's not the greatest idea, but it's something I had in mind for a little while now. In Sonic 1, there are 12 achievements you can unlock in the game, and I thought that this could be a nice idea for a category. For this category, you would basically try to get all the achievements as fast as you can. I don't know what you would do for timing, as you can't really use IGT, so maybe real time? Rules can be up to the mods to decide. I think this could be a good idea, as other games do have an All Achievements category.
Iirc only android version has those achievements, meaning iOS and decomps are pretty much out of the game. Also, not everyone has legal copy of the game on their devices, which is required to connect the game to achievement system at all.
