Pick up the crowbar of research scientist Gordon Freeman, who finds himself on an alien-infested Earth being picked to the bone, its resources depleted, its populace dwindling. Freeman is thrust into the unenviable role of rescuing the world from the wrong he unleashed back at Black Mesa. And a lot of people, people he cares about, are counting on him.
You Are a guy sent into the storage room of a trainstation in a small city. But something happens and zombies are everywhere, the metropolice shelterd from the zombies in a railroad. Some of the citizens who survived the zombie attack are now rebels who are trying to kill the zombies.
Pretty OK map design, but you should fix the level transitions. Also, the rebels on map 2 got stuck, you should add some nodegraphs so they can walk around