How To Pack A Punch Shangri La Upgrade Guide And Tips

Shangri-La stands as one of the most challenging Call of Duty Zombies maps, requiring tight teamwork and quick reflexes to survive high rounds. Unlocking the Pack-a-Punch machine on this map is unique because it depends on full team coordination rather than simply turning on power and opening a single door. Understanding the steps to access this essential upgrade station will dramatically increase your chances of surviving the jungle temple.

Turning On the Power and Preparing the Map

Before attempting to unlock the Pack-a-Punch machine, your squad must first activate the main power switch located in the underground cave system. Turning on the power restores energy to the map's perks, traps, and environmental mechanisms. Once the lights are on, the water pressure system becomes operational, which is required for the next step.

Navigating the temple grounds requires opening several debris paths to ensure smooth movement between areas. Having easy access to both sides of the starting area will make coordinating the upgrade process much faster. Proper communication during this phase prevents players from getting trapped by special zombies.

Coordinating the Pressure Plate Puzzle

Unlocking the Pack-a-Punch machine requires four players to stand simultaneously on four distinct pressure plates scattered around the map. These stone stepping stones are located near key spawn areas and temple entrances. When stepped on, the plates trigger a gear mechanism that drains the water blocking the central staircase.

Since the steps to the machine only remain accessible for a limited duration, timing is critical. Players must step on their assigned plates at the exact same moment and hold their position until the water clears. Calling out your status over voice chat ensures everyone stays synchronized during high-pressure rounds.

Reaching the Pack-a-Punch Machine

Once the water recedes from the main temple structure, the staircase in the starting area raises to reveal the Pack-a-Punch station. Players must quickly rush up the stairs to upgrade their weapons before the timer expires. If the timer runs out while you are at the top, the staircase collapses and converts into a mudslide, washing players back down to the courtyard.

Upgrading primary weapons like the 31-79 JGb215 or light machine guns turns tough encounters into manageable fights. Keeping 5,000 points on hand before triggering the puzzle avoids wasted opportunities. If you miss the window, you will need to repeat the pressure plate process to reopen the path.

Survival Tips for High-Round Upgrades

Managing zombie hordes while coordinating the upgrade mechanism is one of the hardest aspects of Shangri-La. Leaving a single slow zombie at the end of a round gives your team enough time to hit the plates without taking unnecessary damage. Deploying monkey bombs or using the Shrink Ray provides crucial breathing room if a surprise wave spawns.

Assigned roles help streamline the entire process during later rounds when zombies move faster. One player should act as a runner to distract the remaining undead while the others position themselves on the pressure pads. Utilizing the map's minecarts and water slides allows fast movement across different zones if a teammate falls down.