except next time you play the same level, new areas will be open, old ones locked, new routes through the level appear. the level has some randomisation in it. dont memorise the route, youll end up at a dead end.
managed to honk the clowns noses at the rock concert,
'honk-a'
also noticed that ALL the zombies tend to attack you and ignore the NPC's. maybe its valves way of punishing you for having no friends and playing with yourself.
just need to decide whether its airbed or floor. will anyone have a pump?