Hospital defence

The wounded stalkers in the makeshift hospital inside the old barge need to be protected from encroaching zombies. Noah gives us the task of ascending to the sniper post and ensuing the exploding zombies don't reach the stalkers inside.
== Walkthrough ==
All of the zombies in this quest are exploders, and they'll approach slowly from the west, north, and east in three separate waves. Seven will come in the first wave, seven in the next, and 16 will come after that with a hunter-controller accompanying them coming from the east.
Return to Noah after taking care of all three waves and he'll tell you to return in 10 hours for the next wave.
== Notes ==
* Exploding zombies are a big ammo sink. Since there's no other reason to bring a high-powered rifle to Zaton for the wave of mutants, you can use stocked up anomalous grenades or anomalous underbarrel grenades if you have leftovers - vortex grenades can pop three zombies at once with good placement. Just be careful not to throw too close to the barge since stalkers can die from chip damage through the wall.
*Close range options like a flamethrower aren't possible as the quest will fail if you descend from the sniper nest.
== Bugs ==