Zombie Panic! Source achievements

Win a round on Deadend as a Zombie.

Play a full round on all of the official maps.

As a Zombie, destroy 50 barricades.

As a Zombie, destroy 150 breakable props.

Kill 3 zombies in a row through headshots with the baseball bat.

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

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

Survive Sapidcerebrum as a Survivor once.

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

As a Survivor, escape through the alternative route on Subway.

Blow yourself up along with 3 zombies using an IED.

Complete Aquatica as a Survivor once.