We’ve marked each element type and its location below. Once you find the UFO that corresponds to the element you want to use it is time to head over to its location. The trap sites are located in the following areas: The Kepler System, Astrocade, Polar Peak, and Galaxy Journey. Each one takes up a position near the four trap sites in the map. There isn’t a prompt, so just move close and hold the button until four UFOs fly out of the jar and through the portal. Locate the small Soul Jar in the middle of the PAP room, and activate it by holding the Square/X/Use (usually F) key on your platform of choice.
With the Pack-a-Punch activated, head inside the main portal into the PAP area.
Once you know how to turn the power on you should also know how to unlock and activate the Pack-a-Punch. The first thing you need to do to get started with Elemental Effect upgrades is head over and turn on all the power.