Power
Buy the door (1000) at the lower part of spawn and follow the walkway.

Pack-a-Punch
Kill the boss twice and pick up his Dragon drop then head to the locked door and open with the use key. http://imgur.com/VI0y2BX

Flame thrower
Gas Can in Sniper's Nest (above spawn) where the zip-line starts http://imgur.com/PQn9RUk

Fuel Tank next to powerswitch on barrels http://imgur.com/lu9xYfM

Hose Part is in (workshop room) on the downstairs of the building of with PaP http://imgur.com/LVBubhk

Then build at the small hut out by the swamp http://imgur.com/jPDdyRt

Crows(Obtain Dragon Shield)
You shoot the crows

Workshop room under the PaP room right above the hose part for flamethrower http://imgur.com/mwWJBp3

In the Pack a punch room right above the Bow wall buy http://imgur.com/dkNECBr
Without opening PaP: http://imgur.com/VeEZapn

The room right outside spawn (The Armory) back corner on top of cage http://imgur.com/EXYrCtn

Go on the zip-line and head to the zombie barrier in front of you when you land and look in
1. http://imgur.com/xFQRisS 2. http://imgur.com/lhZ69PR

Once done you will get a message saying, "The Dragon Shield Shall protect you"

Head to quick revive and look where the Winchester is on the wall http://imgur.com/odaoFl0

Locked Chest at Spawn
Acquire The Mace (either buying it off wall in PaP room or doing no kills challenge)
http://imgur.com/JAup88K

Hit the gong located in the Courtyard http://imgur.com/R2J1Aa1 and then grab the key from the small grey box next to the gong

Collect the WunderWaffe from the chest http://imgur.com/0RaexbB

Unlocking the Air Raid
You need to find and activate 3 radios

In the armory to left as soon as you enter on a table http://imgur.com/vfaaTNH

Up in the Sniper's Nest (Room above spawn) on some boxes http://imgur.com/97G1B1X

In Mini Courtyard(outside of downstairs of PaP building) on some barrels http://imgur.com/uDgc7Cz

Switch to activate is on other side of door/barrels of 3rd location http://imgur.com/BJ9Y4Jb

Main Easter Egg
Get the Bow(wallbuy in PaP room)

Pack-a-Punch the bow

Shoot at 3 torches as shown where to stand and where they are located.


TAKING SUGGESTIONS ON ANYTHING I DIDN'T COVER AND UNCLEAR DIRECTIONS OR MISTAKES