This game is VERY good. It's on game pass right now. Great artwork, great music. Nice progression system. Fun two-player online co-op.
You can switch forms with a magic wand to different characters that have different abilities. Has that zelda/metroid aspect where you can access areas with particular characters. Each character has "quests" to earn xp and unlock new abilities. It doesn't feel grindy or annoying. There's a tree to unlock different forms. Probably some back-tracking to get to areas you couldn't previously access. Have a couple hours in it, and I'm very impressed.