Cheesy Run!

Pratt the rat decided to go for a walk... In the way he got hungry and got into a scientist's lab and steal some cheese; 'cause we all know that scientists have the best cheese. Sadly, Sean the scientist saw Pratt and wanted to make some experiments on him, and threw a ray that turned Pratt into the size of an ant. Pratt started to run and fell inside a costeño cheese where he had to find his way out...