Board Thread:Off Topic/@comment-26039746-20150226004728

Hello this is RealDeltaFrost here and today, I am hosting guess the map pack round 3!

Rules

 * As the other rounds, please only guess ONCE so think until your brain melts on a desicion!
 * If the contest is left uncommented on for a week, the answer will be revealed and the person which was closest (The closest map pack to the correct map pack) then he/she will win!
 * Whoever wins is the host of round 4!

Hints
MELT YOUR BRAIN OFF AND HAVE FUN! :D :3 X3 XD  
 * The pack has no numbers in the name
 * All levels contain the same star value in the map pack
 * There is the letter "A" in the map pack name