A nice thing would be to add the type of all the attacks (physical -> attack stat, or magical -> magical attack stat), especially for Nat and Lance, and for the limite break.
Really nice flipper, but you should do more "event" like the treasury (for exemple, the last level is a little bit "empty").
Tilt would be nice.
As said, more "RPG" like exp (-> lvl -> perk / stats) could do another good game ^^
Except that, some little bugs like the ball going ultra-fast in the hole when touching the bumbers, but not much.
4/5
This game is sooooo frustrating, but soooo good to play with (against...) friends!
And, seriously, at the level 10, when you go left, what the hell are you supposed to do to go beyond this awful bridge?