Originally posted by boss10000
well theres more doors to open so u need more points by time your at generator room it round 8-10 barriers brake down quicker zombies fast and more powerful more zombies and random box teleports (on last zombie u got to 15-20 rounds average but on this it is super super hard) (NOT GLITCHING)
PS i know its funner but man its hard
Play with a strategy dont open everything, Open as little as possable to get power on and Truthfully u only need 3 of the perks. I myself find double tap wasteful
find spots where if say u dont open a door it makes a good defending point
assign spots to players to defend dont just go running around alone point hogging
hold last zombie in a window and resupply buy perks patch up
If u want more info then I provided there are many tutorials in this forum to read. Im sure if u follow any 1 of those strategys with fellow like minded players u will have much better sucess