Really fun game! I like how it didn't take itself too seriously, and it made for a really fun experience. Now a couple points of feedback:
1) I think instead of having to click for every lump that attacks a human, you should be able to click once and have all lumps attack at once. You wouldn't be able to split up the lumps, but I never really felt a need to with this.
2) While I liked the idea of the sfx a lot, they didn't quite hit right for me. Maybe it's a subjective thing, but to me they were a little bit grating and annoying. I still liked the idea of them though, so I didn't mind them too much.
I mean, other than that I got nothing. Art style was cool, gameplay was really fun, the theme was used nicely, and I really enjoyed playing it! When I only have 2 complaints for a game, you know you did a good job. Really good game!
(Also if you could play, rate, and give feedback to my game that would be much appreciated)