Propkilling

From Mr. Green Wiki

What is a propkill?

A propkill is when you, as Zombie, kill a human by using a physics prop (plastic crates, beds, barrels, tires....) located in the map. The smaller the prop, the faster it will fly (making tires more deadly than barrels for example).

How do I do that?

Propkilling is very simple with good timing. First, you need to be a Zombie or a Poison Zombie class. These are the only classes that have sufficient power to launch props. After finding a prop and a possible target, make sure to be close to the prop and crouch. Aim at it, press left mouse to start your attack, then aim your view at your target before the attack finishes. Once the attack finishes, the prop will be launched. Crouching before attempting to prop kill will increase your own accuracy and launch props faster. It might take a while before you get the hang of it, but once you do, you'll be the deadliest zombie in the neighbourhood.