Tasty Planet

Description
Control a tiny ball of grey goo which eats everything around it. The more it eats, the bigger it gets! The goo eats anything that gets in its way: dirt, bacteria, bugs, mice, cats, cars, trees, houses? Everything! Soon the entire planet will be eaten by this crazy ball of goo. Fortunately you're on the goo side.

Instructions
WASD or ARROWS to control the goo,

Eat everything smaller than yourself.

Avoid larger entities - some them will hurt you if you touch them. Some of them will even eat you!

Tips: 1. The arrow points to the largest edible entity. USE IT.