Sliquifier

The Sliquifier is a buildable Wonder Weapon that makes an appearance in the zombie map Die Rise.

This buildable weapon is made of four parts and fires an unknown purple liquid substance which creates a bubbly puddle on the floor that both players and zombies can slip on. Zombies can explode if they come in direct contact with the liquid when the weapon is fired. One shot can kill every Zombie in a group, as the blast chains. With good luck and coordination, it is potentially possible to kill a huge number of zombies with one shot as the chain reaction can continuously reach more and more newly spawned zombies before the effect ends. It can kill with one shot until round 100, after which point it will start making crawlers.