Map improvements

[Caruni]

For one thing, areas in a map that players can't access are wasteful, and generally people don't like them.

For another, 30 FPS is not good. Displays are typically in the range of 60-120 Hz and one well-known scientist suggested that anything less than 46 Hz strains the human eye. Fast moving objects (such as those in an action film or videogame) look jerky when subjected to a slower framerate than would be ideal. The recent Hobbit films were shot in 48 FPS and people who saw these versions actually complained that the increased lifelike picture removed some of the suspension of belief.

While humans can't coax much more than "100 Hz" (eyes see movement, they don't do full refreshes so the terminology isn't quite correct) out of their eyes, 30 FPS isn't suitable for an fast-paced videogame.