Zombie Panic! Source achievements

As a Survivor, barricade 150 times.

As a Survivor, kill 2 Zombies with a single melee swing.

As the Carrier, infect three survivors in the same round.

Kill an infected survivor with a shovel.

Survive Sapidcerebrum as a Survivor once.

Complete Aquatica as a Survivor once.

As a Zombie, steal the documents before the survivors obtain them on Aquatica.

Break 80 unfortunate doors.

Complete Shreddingfield as a Survivor once.

Kill 6 consecutive regular zombies by headshots with a revolver without reloading or changing weapons.

Blow yourself up along with 3 zombies using an IED.

Survive Town as a Survivor once.