The Centrifuge Room (spawn) When the player goes up the stairs, turn right, and on the end of that walkway is the first bear.The song in this map is "Abracadavre" by Elena Siegman. Musical Easter Egg: Upon activating 3 teddy bears while holding the action button (press and hold for a second), a song will start playing. The Random Perk Bottle-drop gives you a random perk after a Monkey wave has been neutralized without them touching a Perk-a-Cola machine.After all Monkey's got killed and no machine has been attacked, you get the chance to pick up a Max Ammo-drop and a Random Perk Bottle-drop, which brings us to the last new feature. It's best to guard your machine when this round shows up. They only show up after a player bought a perk and they will try to steal your perks by attacking the machine. Space Monkeys replace the Hell Hounds (Kino der Toten) and the Pentagon Thief (Five).This perk costs 2,000 points and is best combined with a heavy weapon. It is possible to run as fast as you would with a light weapon (Ballistic knife, M1911. Another effect of this perk is based on the 'Lightweight'-perk in Multiplayer but slightly a bit different. Stamin-Up is almost the same as the 'Marathon'-perk in Multiplayer and will give you double the sprint endurance.With this perk equipped, you will not be able to kill yourself with a grenade. This is best bought when you obtained the Ray Gun from the Mystery Gun, since the splash damage will not harm you if you bought this perk. From 20 to 30, you will create crawlers and starting from 30 and beyond, Zombies will keep their legs. When diving from height, you will cause a mini-nuke which can kill Zombies without ammo until round 20. PhD Flopper completely negates self-inflected damage and it's possible to jump from higher locations without dying.This is very useful when running a train of zombies. The Matryoshka Dolls is another tactical grenade which causes 3 or 4 explosions.It is possible to teleport through these things by running and diving into the middle of it. The Gersh Device is a tactical grenade which attracts Zombies and kills them in a black hole.The Sickle is the replacement of the Bowie Knife in 'Kino der Toten' and 'Five'.