I dont get it because why not just explain it to the person because its only like a 6 step easter egg.

STEP 1: must have all players stand or jump on top of the 4 symbols found on top of the elevators

STEP 2:there is 4 more symbols just like the one on the elevators richtofen will count in german from numbers 1-4 in random order this is a trial and error thing if you dont get it right you will have to do it again until you get it down. 1st symbol is below the SVU. 2nd symbol is above the ak74u. 3rd symbol is next to the m14. 4th symbol is by radio tower.

STEP 3: now one player go to the SUV and get in and make ur way back up to the starting room now you are to shoot the orbs out of the dragons mouth and they will teleport to the lions feet in the starting room

STEP 4:This is where you choose which side you are going to follow Maxis or Richtofin, if you pick the balls out of the lions paws you are going to follow maxis if you leave them there you will do richtofens. NOTE: once you start Richtofins you can not go back as far as i know!. now if you want to follow Maxis take the orbs. if you want to follow richtofin leave them there and shoot them with the sliquifir until they are spinning. once done correctly richtofin will speak. now if you choose to follow maxis when you take the orbs richtofen will get mad at you. and maxis says something but i dont remember what now the next step to richtofens is not know but maxis's is so watch the next video if you are following maxis's path

STEP 5 for richtofen!: all 4 players get a trapmle steam and put them on the zombie circles facing the tower. each player stand by them to fling zombies at the tower and when your done richtofen will tell you.

STEP 6 Richtofen: all players are to grab galva knuckles and knife the corners of the towers in a specific order if you dont do it right you have to wait until the next round to try again.