To start the quest to unlock the free Wonder Weapon, players must first turn on Pack-A-Punch. (Guide in separate discussion forum)

After turning on Pack-A-Punch, the players must begin by shooting and "breaking" 3 element 115 glass jugs around the vista portions of the map, where zombies spawn. The jugs glow blue at night, making them hard to miss. You can also change the time of the day in the Construction Warehouse after turning on all 3 essential perks (Juggernog, Doubletap and Speedcola) to make the jugs easier to spot. The first jug can be found outside of the map in the Village Walkway, next to a rock. The second jug can be found outside of the Village Parking Entrance Lot, past the gate, next to a wood crate. The third and last jug can be found in the area where the frozen ice is for the Pack-A-Punch quest; (outside of the cobblestone road blockade).

After shooting these three jugs, the player must now take 115 corrupted snow from a bucket and bring it to a canister. The bucket can be found in the Industrial Building's West Alleyway. It is also glowing blue, making it relatively easy to find.

The collected snow must now be brought and put into a canister in the Construction Warehouse. The canister is to the right of Widows Wine and its surrounding electrical boxes.

The crate that holds the Wonder Weapon will now be open, which is located to the left of Widows Wine, on the floor, in the back corner. Enjoy its unique elements and features!