1-Hour Speedmapping 2018

This is the first in what may be a series of compilations of 1-hour speedmaps. Maps must be built within a 1 hour time period. You can do testing and bug-fixing after the 1 hour period. The map must be in a playable state and have an exit. Boom and limit-removing (complevel 2+9) format maps allowed. It resulted in 33 maps done by various authors.