(Based off of Rampage)

Mysterious projectile cases had fallen from the sky, turning three animals into mutated beasts. A wolf, albino gorilla, and a crocodile. The beasts were dozens of times larger, stronger, and more vicious than the typical animal.

Oddly enough, the beasts seemed to work together, heading straight to Chicago, your city. Soon after, you found out the beasts were pulled to you by some force, and stopped at nothing to get to you.