If you are sad about the shutdown of KIFFERSTUEBCHEN severs, be it no more! As we have the same server host providing you that awesome ping and stability
1 player by the ammo pile spamming the SCAR and shotgun (A)
2 players behind the back of the truck using sniper rifles. Some people play it with 1 crouched in the front and 1 standing behind them, but friendly fire seemed to be a problem as the player in the front crouching moves a bit and gets in the back player's line of fire while moving. So the 2 truck players crouched side by side. (B \& C)
1 player watching the back and helping with tanks in the front if the back is clear. (D)
Notes
When we had doubles and the tanks were coming in close, we backed up to the dead end.
It is important for the front bait player to dodge rocks. It's particularly the rocks coming from the left-side tanks that we seemed to have some trouble with.
The back player can have some pretty smooth moves. She can manipulate the tank to chase her in a circle on the corner of the concrete. She can make it climb up then come back down and climb up again a couple of times. It buys the survivors a little bit of time if they also have zombies to deal with in the front.
The front bait player usually gets spat on, so it's very important for them to back up in time to not take damage, and for the 2 truck snipers to warn him of the specials and rocks coming from the front.
Sometimes specials and even tanks will drop on you.
Health and throwables were moved and stored in the back dead-end corner, because the previous attempt before this we had a boomer in the back explode and all our supplies blew away.