16x16 is a map set for registered Wolfenstein, made by Ron. It was released on September 28, 2011.
Inspired by ack's 6:25, which only used the confinements of 25x25, Ron took the idea even further and shrunk the map size down to 16x16. This makes for quite an extensive play. Coding changes include the knife as a silent weapon (killing instantly), which comes in handy.
6 levels are featured, one of which is secret.