Oh man I remember seeing this game was free and my whole group of friends instantly got hooked to this game for like a month

I had the most trouble with Grim and I recommend using the lobber shot.

Train you just gotta keep an eye on those flying pumpkin things and the parry device.

The Queen Bee fight is sorta rng with the platforms and I beat her by saving up my full ult for her last phase its pretty brutal.

For Dr Kahls you just gotta get good.