This one was in both versions of Smash 4 and returns for Ultimate. It’s based loosely on the Punchout games.
I do like how the screen nicknames characters and has official live stats of what’s going on.
The main hazard to look out for is the lights above. You can damage it.
And have it crashing down. It hurts!
Though I will say, staying too close to the edge is a dumb idea. Just don’t do it.
One of my favorites from the Smash 4 era.