Zombie Panic! Source achievements

Play a full round on all of the official maps.

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

Survive Haunted as a Survivor once.

Break 80 unfortunate doors.

As a Zombie, destroy 150 breakable props.

Win a round on Deadend as a Zombie.

As a Zombie, destroy 50 barricades.

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

Kill an infected survivor with a shovel.

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

Blow yourself up along with 3 zombies using an IED.

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