Each character in Critterpocalypse unblocked game has a unique power. Let’s pick the hero you want to start to fight! Your enemy is a large number of evil animals. They have already invaded the city, and they are trying to turn this place into their new forest. Join in Critterpocalypse and stop them before it’s too late! By using the powerful attacks, you can defeat them. But you need to remember to avoid their hits. Make sure you can survive and win before the health runs out.