This guide will let you know about all the Pet Swarm Simulator game bosses.
The first boss is in an ancient desert, and you will need to complete the quest by an NPC named Alatar to enter Naga Lair. You will find Naga boss there, and Naga boss pet makes 1 trillion points.
The next boss is in the clouds island. Go there and complete the quest given by Alatar to enter the Lava Monster’s Lair. Lava monster is a giant boss who is hard to kill because of his stats, and he drops a bunch of eggs.
The last boss is in the brand new area of ocean depths. Make your way to the top and complete the quest given by Alatar to enter Ghost Pirate’s Lair. He has 32 billion hit points, which is more than all the bosses.