Well this was... different. :P The concept of making rats journey past devious traps just to shove a radiator down on one of their comrades is a bit twisted, as it watching the rats just savor the cheese and follow it to impending doom, but as the same time it's a lot of fun! the levels are clever, but not so clever they get annoying, and I like the fact that there are no gold stars to attain, for a change, just completion, it feels... refreshing. :) Nice work!
-cd-