There is no power in the new zombies map.

there isnt where ever you find a new hut then open it then the electicy run through that hut and that hut only this applies to ever hut

near the doctors office entrance outside in the wamp

i dont see it, ive looked for it for almost 30 min and still i cant find it. can sumone be more specific, thanks in advance

There is no power supply.

The nearest thing to a power supply is just before entering the doctors quaters look right their should be a red box to activate the zip line.

Who gives !?

Power is on from start, no need to turn on. Individual areas need to be unlocked/activated for zipline, traps, etc. But no master switch. I assume you are referring to the zipline where it says must be activated 1st...do that through doctors quarters downstairs from spawn area like others have said. LOOK AROUND!! Play solo, try stuff. lol.