Quote from AD_79p2 on November 25, 2012, 8:12 pm

This map are some of the best co-op maps I've played in a long time (although on the workshop it's three maps). The first test was an easy one, the second was about medium difficulty, and the third test... my god, this one took me and my co-op partner close to 30 minutes trying to solve it. Really good and inventive puzzles.