Purposeless amalgamation of Melee and Smash 4 mechanics. Balance is pretty good for such a massive cast, although that doesn't mean much when gameplans are so bare-bones and samey across the board, not that balance has a significant effect on my enjoyment (or lackthereof, because it's clunky as shit) anyway. Gameplay aside, it's a mind-blowing crossover, but even if everyone is here, some characters (especially veterans) exist as shameful representations of their original selves and games.