I made a map and i dont want powerup s in it, definitely not nuke and deathmachine. How can i remove it. tried to remove the #using lines that i think is related to powerups but it didn't work

I want to create a separate session of the map and the player can get to there with a teleporter. Can I somehow let the zombies in session one despawn and spawn in session two when the player teleport and vice versa. also the zombies are at the moment just running to the teleporter, so can a make like 50% of the despawn and 50 % go to player 2? 

So I relly want a kino style teleporter in my map. You link it and teleport to a new area. After like 30 seconds, te teleport back to the map. I have tried a script from a tutorial made by Uptownpapi25 and it worka for one player only. Therefore, only one player can pack a punch in a multiplayer game. Anyone know a diffirent script or know the solution. If not, I think i unfortunatly need to remove the teleporter.

I would love to know how i can make a rotating model. I have the moon excavators and want the bucket ro rotate after i turnon the power etc.

Can someone pleast tell me how to add an easter egg song, when you press f on 3 bears (in my case samantha models from moon) a nice song will play.