To unlock Pack-A-Punch, the players must collect 7 items. (6 for the snowman, 1 in order to get 3 others).

The first item, a 115 rock, is located in the Village Walkway near the Gobblegum machine, nestled next to the stone fountain.

The second item, a large branch, can be found next to a boulder in the Studio Backend Lawn.

The third item, a carrot, can be found in the Industrial Warehouse in a wooden carrot crate.

The fourth, fifth and six items all can be found in the same location. However, players must first pick up "Santa's Snowmelter", a makeshift flamethrower to thaw out solid ice that is covering these three items. "Santa's Snowmelter" can be found in the Construction Warehouse on the wall, under a wall light. You may use the weapon trading table in the same building to place your current weapon on "hold" if you would like to keep it for later use instead of permanently replacing it. This flamethrower can be equipped as many times as you would like to throughout a game, so dont be afraid if you lose it.

After picking up the flamethrower, you are now able to thaw out a solid chunk of ice that lies on a sidewalk, near the blocked off street barrier. After thawing out the ice, you can now pick up the snowman's hat, scarf, and coal for the build.

Collecting all 6 of these items allows you to build a 115 corrupted snowman that will turn on Pack-A-Punch. Simple place all of the collected items on the wood board in front of Pack-A-Punch, and voila.