Already I've found an issue with the current build. I have a list of bugs I've found that should be addressed.
The stamina use elimination under 25% HP skill does not seem to work properly. Does nothing while under 25% hp.
The +30 paw coins every level skill actually does not work as intended and instead infinitely gives you paw coins while in a level rather than giving 30 paw coins on a card screen.
The game was good otherwise, very fun and Pol and Elroy are easily by far some of the best characters to play. At least for getting the other characters. Hope there's a story to this since I like this game a bit. Haven't unlocked all the characters yet.