People That Have Played This With The Creators Of The Game Got This Achievement.
Now -
If You Want This Achievement You Must Play With Someone Who Has It, Or A Creator Of The Game!
Post On Steam Discussion Boards Or Discords To Find Someone With It!
(I Do Have It - If Anyone Needs It, Add Me On Steam ;D)
EDIT* Does Not Pop In Story Mode Level 1.
Does Pop In Endless Mode, Just Let The Orcs Run Into The Portal!
Good Luck!