A Zombie Being Shredded In The Pack-A-Punch.
Pack-a-Punch (PaP) is a machine that lets you upgrade your weapons, every upgrade cost 5000 points.
Trivia[]
- A new Pack-a-Punched weapon texture was added in beta 1.2.
- While using the machine, a very familer voice is heard when you eat the cookie (cookie monster)
| Original Weapon | PaP Weapon | Effect |
| M1919 Browning | B115 Accelerator | Increase rate of fire, Greater ammo reserve |
| Colt M1911 | c-3000 b1atch35 | Fires grenades |
| MP40 | Afterburner | Increased damage, round capacity doubled |
| MG42 | Barracuda FU-A11 | Increased damage, rate of fire, and held ammo |
| MP5K | MP115 Kollider | Increased damage and ammo capacity |
| Thompson | Gibs-O-Matic | Increased damage, held ammo |
| FG-42 | 420 Impeller | Increased damage and ammo capacity |
| Double Barrel Shotgun | 24 Bore Long Range | Increased damage |
| Sawed off w/grip | snuff box | Increased damage |
| STG-44 | STG-447+ | Increased ammo and reserve capacity, with increased damage |
| M1 Garand | M1000 | Increased ammo and reserve capacity, increased damage |
| Kar 98-k | Armageddon | Increased ammo and reserve capacity, increased damage |
| Trench Gun | Gut Shot | Increased ammo capacity, two shell reloading, increased damage output |
| .357 Magnum | .357 Plus 1 K1l-u | Increased damage output and reserve capacity |
| M1A1 | Widdershins RC-1 | Increased damage, full auto, and reserve capacity |
| Ballistic Knife | Krause Refibrillator | Fired blades revive teammates, increased reserve capacity, Increased knifing power |
| Ray Gun | Porter's X2 Ray Gun | Increased damage output, held capacity, and reserve capacity |
| Gewehr-43 | G115 Compressor | Increased bullet capacity and reserve, increased damage |
| Scoped kar-98k | h34dcr4ck3r | Increased bullet capacity and reserve, increased damage, semi-auto upgrade |
| PTRS 41 | The Penetrator | Increased bullet capacity and reserve, increased damage |
| Panzerschrek | Longinus | Increased rocket capacity from 1 to 3, reserve increased to 30, increased damage. |
| M2 Flamethrower | F1w Nitrogen Cooled | Lasts longer before needing recharge |
| PPSH 41 | The Reaper | Increased damage, much larger capacity and reserve |
| Wunderwaffe DG-2 | Wunderwaffe DG-3 JZ | Increased power, number of held shots and reserve doubled |