Four Maps is, unsurprisingly, a collection of four short maps for Doom II from one Brian "Snakes" Knox, released late in 2009. It's made to work in ZDoom, due to the first level, which uses the Hexen map format. His freshman output, the offerings showcase decreasingly bland level design, going from flat to more height variation and from simple to more complex lighting. It's plain to see where he drew his inspiration from as far as level themes goes. MAP04 is perhaps the most interesting offering here, but you'll want to play through the first three so you're not down a combat shotgun or rocket launcher. Certainly, Knox has produced much better material since this, but 4MAPS is hardly unpalatable.
