FULL MAP BREAKDOWN (EE's, SHIELD, SONG)
Since I am a wee mapping noob, this EE is mighty simple again.
--------------------------------------------------
MAIN EASTER EGG:

1.) Locate the evac zone
(This is located next to Jugg, you can also follow the signs throughout the map)

2.) The gate to the ending will inform you that it requires "additional power." This is your queue to fill up the generators located around the map (soul chests)

- GEN 1: Located on the path to the first mystery box spawn (near the plane)
- GEN 2: Located in the grocery store
- GEN 3: Located in the musuem's exhibits
- GEN 4: Located in the storage area
- GEN 5: Located by stamin-up
- GEN 6: Located by the evac zone's gate

Each one requires 15-25 souls
--------------------------------------------------
SHIELD PARTS:

Window: In a musuem exhibit
Gas Tank: In the grocery store's office
Eagle: Located by the evac zone (resting against a pillar)

The table is located by box's first spawn (the plane)
--------------------------------------------------
SONG:
(Carpenter Brut - Invasion A.D [Got changed unknowingly in the latest update] )

GASMASK 1: At spawn on a table
GASMASK 2: In the grocery store's office
GASMASK 3: Through a window by stamin-up
--------------------------------------------------
GROCERY STORE OFFICE:

The office has been barricaded and chained shut.
- Bolt cutters can be obtained in a storage unit
--------------------------------------------------