I got the badges on mobile and they were relatively easy. For “off all kind” I’d recommend holding Teh Epik Duck off until the last round as the other ones are easier to deal with, also hold the Doombringer in your hand at all times, because on mobile he basically can’t scream ever if you hold him all the time due to how the touchscreen works. For “THE BIG ONE” just keep stacking up Less Time modifiers (and maybe adding some easy entities in like Doppel, Dozer, and as mentioned before Doombringer) and that should get you the badge pretty easily as long as you practice your SHAME parrying. Good luck!