Bunker Free Perk
Bunker Free Perk
After obtaining the Blundergat, make one roundtrip by teleporting to the Normal version then back to the Destroyed version to find a mannequin standing in front of the stove in the Yellow House kitchen.
Afterward, head to the Yellow House kitchen in the Normal version of the map, where you'll find a pan on the stove that you need to kill zombies near, with any Pack-a-Punched weapon, until one of their souls flies into the pan, spawning a steak in the pan.
Throw a Molotov on this steak to cook it, then head to the Destroyed version of the map to find a mannequin sitting in the Yellow House kitchen eating the steak. Afterward, make another round trip by teleporting to the Normal version and then back to the Destroyed version to find a Bonus Points Power-Up on the table where the mannequin was eating.
If done correctly, in the Normal version of the map, in the Green House Backyard, you'll find the mannequin standing in front of the Bunker. You'll need to turn a
zombie using either 
Brain Rot or a Psych Grenade in the backyard, and it should begin breaking down the bunker door.
It may take more than one turned zombie to break down the bunker door.
Finally, head to the Destroyed version of the map to find a gift in front of the Bunker containing a free Mystery Perk, some points, and a weapon for you to collect.
