Zombie Panic!: Source Steam Group

Zombie Panic: Source is a Multiplayer survival horror Half-Life 2 Modification. It is the sequel to the popular Half-Life Modification "Zombie Panic". As a member of a party of survivors you find yourself without provisions or any military support against a sly, cunning "Carrier Zombie". Fending off the undead has never been more difficult! As a Survivor, you have a large variety of weapons, ranging from a keyboard to a AK-47, and many other unique weapons.

At the round start the team of survivors have a mere pistol and a melee weapon to fend off the carrier, but as they mvoe around the map, and split up, slowed down by the weaponry they are carrying, they become easy prey for the Carrier Zombie, who will then pick them off and add them to his zombie horde!