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.
ok, i used hammer i've learned more about mapping and have had fun for 2 weeks making and editing maps almost all bugs gone still problem with stairs...
You get extracted in the sewers outside a big city that is controlled by the combines, although there are certain parts of the city that are filled with...
4 single player maps with a story that links them together. Unique building and enemies will confront you. A few issues such as some enemies were standing...