Meaning is it possible to change the physics to make a stage like a shoot em up without altering the rest of the game?
Which rom hacks push the base title the most in terms of customization? Preferably ones that play on the Snes Mini.
Touhou Mario managed to create shoot 'em up sequences, but turning SMW into World's Hardest Game is probably the furthest I've seen someone take a hack.
That looks good, thank you. What my idea is was to add more variety like SML2 did with the shooting levels and also the tiny mario. There were a lot of very unique features in that game. It feels like a more creative protontype of SMW. The SNES title had more line streaming but the handheld one was very impressive.
I would think extensively utilizing UberASMTool, specifically "Level ASM" part will allow you do this. Now whether you can actually get ASM to do something like this... that's a completely separate issue, and something you will find will more require you to learn code as ASM isn't the kind of thing that just comes around.