I found it pretty difficult to get my units to kill any rats. Timing always seemed to be off. Cute game and I like the idea but I personally found it a bit frustrating.
Simple enough game. I liked all the different levels being a thing. The gameplay loop is a bit limited, but it kept my attention well enough I wanted to see all the unlockables.
The graphics are fun - the tail and head moving with the mouse is a great touch. The footprints are cute. I think the atmosphere could be better with a bit of music or some more sound effects. But there is a good base here!