Half-Life 2: Zombie Master Extricate The Dead Map

Bring back the supplies to your boat so you can set sail (5 supply crates, mostly in the city) 2), Bring back power cores to restore power to the city (4 power cores, mostly near the docks) 3), Bring back ammo crates to help you survive the onslaught of zombies that will attack when loading the cargo (3 ammo crates, over the map) Zombie Master: 1), Kill the survivors 2), Destroy supply crates (for extra resources as well!)
Objective based map that has 1 main objective and multiple optional objectives for the survivors and the zombie master! Based half in a city and half along a harbor. Survivor Objectives: 1),