shotgun / raygun > monkeys

Ok, you know when you start off and theres stairs. When you go up them and to the left side there is a door. DON'T open that door. Ok now go through the door downstairs and do your usual shit, go to the box turn the power on. Now if you bought the revive earlier on the Monkeys will try and steal it and here is were the trick comes in. They can only spawn outside idk why but yeah. So you just stand at the stairs just past Juggernaught. This means they can only either come from the electric room or the door that leads you outside to that gate that takes you to PHDFlopper.

Basically don't open the door at the end of the catwalk thing in the first room and stand on some stairs so the only way they can come is to you.

Alright dude, If you didn't already know monkeys only come out when someone buys a perk like Juggernog. If you bought Juggernog you need to defend the perk machine as much as possible if they go on it then you lose the perk. When the monkeys come its best to use a shotgun, raygun or a light-machine gun because they have larger clips. You can also throw a black hole and they suck up one or two monkeys that appear. Hope I helpped.

As stated monkeys only go after the perks that were bought so if you have only 1 perk then just defend it and if you have 2, then defend the one that is shaking and just run back and forth.