On Xbox hold the X button
On PC hold the F button
If the map has a Pack-a-punch machine then you are able to access it on solo and multiplayer mode.
Verruckt does not have the Pack-A-Punch machine only Der Riese and the Black Ops Zombie Maps (excluding Dead Ops Arcade) have the Pack-A-Punch machine.
In Black Ops 2's Bus Depot Survival mode, the Pack-a-Punch machine is located in a building to the left of the starting area. To access it, players need to turn on the power by activating the power switch inside the nearby diner. Once the power is on, the Pack-a-Punch machine will become available for use.
First activate the three teleports, then the pack a punch machine is active. the price is 5000 points, but that is how you get your weapons upgraded.
The big bang.
No I'm afraid.
you can't, it's only a bonus
no you cannot... However in the map Dead Ops Arcade the death machine is pack a punched when you attain it...
yes actually and all you have to do is pack-a-punch it and you can keep it
if you don't take your gun from the pack a punch machine in time it will disappear (sort of like the mistery box).
You will be left with a combat knife
After linking the 3 teleports, the pack a punch machine will open, if you want to use it, it costs 5000 points every time you upgrade a weapon with it.