It's the same game as the Sharp remake, and I'm still confused as to why this exists, and even more confused why it was ported to PS1, of all games to all consoles I still couldn't say. It does do wonders for the playability of the game though, it feels different with some new sprites and some new music, as well as lacking knockback. With those additions alone (and I do mean alone, they're all that's here) I'd put this slightly above the original.