Interesting take on the grow concept. I managed to smash up a few rodents, although I soon got bigger and couldn't move into the small places anymore. I don't know if it is just me, but the blood splatter effect is kind of weird when I kill rodent, like a bunch of stretched out pixels. I grew big at one point, but then, I saw a large rodent. When I approached it, the game suddenly threw me to the menu screen. Not sure if that was a bug or a game over. Overall, the concept and idea is pretty unique and interesting, I'd say.