I've been playing Lone Fungus from the recent metroidvania humble bundle, it's alright? Takes a lot from other games, Hollow Knight in particular, and mostly doesn't live up to its inspirations, but is still fun enough. Very easy to binge and it has a bunch of areas/bosses so it's not really repetitive or slow at all. Like a 6/10 so far, but if you've played nearly everything in the genre like I have it's fun enough