Mercs vs. Zombies

Pick any of Team Fortress 2's nine mercenaries and hold out on Viaduct against round after round of undead skeletons, Black Ops II Zombies style.

• Rounds that keep growing: each wave brings more, tougher undead. Stragglers that wander off are brought back to you, just like in Zombies.
• Points and perks: 100 points per kill, 250 per cleared round. Between rounds press Reload (or type !shop) to buy Pack-a-Punch (+25% damage), Juggernog (+50 health) or Max Ammo.
• Black Ops II is really in it: the Zombies spawn, purchase, Pack-a-Punch and Max Ammo sounds are read straight from your own installed Black Ops II sound bank while you play. Nothing from either game is copied or shipped.
• One life: die and the run is over; respawn to start fresh.

Solo. Needs Team Fortress 2 and Call of Duty: Black Ops II (with Zombies) installed. TF2 runs on your own local server in insecure mode for this mashup, so it can't join VAC-secured servers while it's running.