The player can activate Power on the map in 2 different locations which are the 'U-Boat Pens' and the 'Artillery Bunker'.

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To access the Pack a Punch once the Power is turned on the player can now use the 'Mine Cart' to fast travel to multiple places on the island. When using the mine cart during the travel the player will see a prompt to interact and pick up a Elektroschnalle. The player will need to pick up 3 of these in total and will need to have to 'Mine Cart' travel to each area of the island. The player can change the destination of where the mine cart goes to by interacting with the lever outside each of the different entrances. Once the player has all of these they will need to head to the top of 'Bunker 3' and interact with the device which has 1 Elektroschnalle already inside of it, this will insert the other 3. Once done this will then activate a elevator which will then bring the Pack a Punch up for use for the rest of the game.