I'm wondering if there are any good basic tutorials for hammer? I've used a few from their wiki and they were pretty good, but I figured you guys would know of the good ones. I'm specifically looking for stuff like making basic and more advanced CP/CTF maps, and things like how to make working doors, etc. Like, not so much making the layout of the level, but making things work like Doors and Supply closets and respawn rooms etc. A big repository for Hammer tutorials broken down by subject matter would be a great resource if there isnt one already.