If this is a remake of the authors house, then he is living in some seriously wierd architecture in which his room (with the computer) looks like the kind of concrete cell you hide kidnap victims in. It looks as though he plays pool with the Flintstones, and navigates via a broken toilet and sewer pipes. The layout is elaborate, many small rooms, and strange connections. The level has way too many items, the pool table alone has two rocket launchers and two shotguns, and there is a lightning gun in the adjoining kitchen. It can get very busy in some rooms, other are a complete waste of time.
Some rooms play ok, but why 2 rocket launches on the pool table?