I have been playing Undertale for a long time and want to get into speedrunning. If anyone has any tips they would be greatly appreciated. The biggest question I have is how to mash i know a few different ways to mash but which is best?

Biggest tip is to stay away from TGH_Plays. That guy is a dick. TGH_Practices is okay, though.

also, undertale may seem intimidating, but the community is really nice. If you have any questions ask the community in the discord. You can also just message me on discord if you need help. We are all here to help :)