Map			Location			ID	Placed
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PhasApartment		Hidden room in basement		0	x
FCDowntown		Behind barrels on plateau	1	x
FCCorporate		Garage near MIB building	2	x
FCSlums			Silo area, eastern end		3	x
SolsBar			Behind a dance floor mirror	4	x
PartyZone		Kitchen, breakable crate	5	x
PDXHQ02			In a toilet, behind a mirror	6	x
WCFloor1		Ceiling (ladies' room vents)	7	x
DXO			Hidden room in the barracks	8	x
GoatCity		Cellar				9	x
LlamaTemple		Compartment behind the fridge	10	x
FCCorporateSewers	WC vents, halon gas rooms	11	x
DXI_Ruins		Across lava jumping puzzle	12	x
DXEditing		Inside a breakable machine	13	x
ABIExterior		Buried in a pile of snow	14	x
SpaceStation01		Security module tunnels		15	x