So I thought of making a game called Super Mario Generations - where tiles from nearly every Mario game are in one art style (with little changes) - Super Mario World (Modified). So, this is it so far. If you could tell me what to add and how to improve this, then please do!
Pixilart Nintendo MFGG Note: Some of these might not appear in the game. Long Switch Blocks - Like the Switch buttons, but to activate them Mario has to hit the block.