Really nice, I loved the rat mechanics. Unfortunately I had a bug which resulted in my character being locked in the throw animation and not being able to move after that.
Despite that it is avery nice and original concept which has a lot of potential in my opinion if you keep updating and improving your game. It would be a really great game without the bugs.
But even with the bugs I enjoyed the time I put into the game.
Maybe it's weird to point that out but I really loved that in the title screen when you clicked "play" a mouse would come from outside the screen and run into the button. It's little details like this that make a game go from good to great in my opinion.
(P.s. I would appreciate it if you could try out my game)
Keep up the good work (9-^)