Here is a few easy steps that needed to be done to Unlock Pack-A-Punch in Call of Duty WW2 Nazi Zombies The Frozen Dawn Map.
- You Will Need to Enter Thule.
- Unlock All the Doors Down to Blood Alter.
- Enter The Passage within the Archives.
- Press Button on Wall Across from Transporter in the Passage.
- Enter 3 Transporters Around Map. Blood Alter, Passage, Spawn.
- Pack-A-Punch is Now Open.