Go to:‘Escape’‘Map sharing’
Pick a map under ‘Featured’
. Possibly one that takes less time to complete. Should have a timer icon on the map.
Either look for listed games on the featured map or host your own.
You can try the map solo on beginner difficulty but I invited a couple recent players and got it done easier that way. Also inviting friends is optional
Complete the escape on the featured map you chose and the achievement will unlock at the end. BlackxRyan
mentions that you can die and still get the achievement.
I used a map that roughly took us 10 minutes to finish.