OMG SMASH BROS RIPOFF!
I've never actually played Smash Bros, but you said you wanted to see how many people said that.
Anyhoo, great game! Sorry, can't rate sound, but that's probably good. I think Salad Fingers might have been Weebl's Stuff before Newgrounds, but maybe not. A lot of people saying that there should be more characters, not necessary, but would be nice. Also that there should be more arenas? I never got past the 3rd battle on any character, so I can't comment on that. But yes, there should be. I have no idea how to get Points to get stuff?