Monster Training is the first level of the Monsters, Inc. world.
In the first part, you must go throughout the house to get the teleport to the next part open by using keycards.
In the second part, players must get scream canisters to power up the teleport. There is a new boss called a Bulldog. Avoid its charges so you can have space for slam attacks.
In the final part, players must collect scream canisters to rescue the trapped guest.