Masks

If you return to the start menu screen from the watch on your left hand while wearing the mask, you can take the mask home and use it in multiplayer.
*If you don't take off the default mask, even if you try to put on another mask, it will just fall off.
== Mask Locations ==
Base
Starting point cave
Bridge
Tent beside the river
Bridge
Just after crossing the bridge
Bridge
Near the entrance on the first floor
Canyon
Locker in tent
Canyon
Humvee by the tent
Canyon
behind the tent
Canyon
Gift shop 1st floor
Caves
Where there is a table
Caves
Where there is a table
Caves
Where the sleeping bags are lined up
Caves
hut
Caves
Where there is a table by the track
Train tracks
Immediately left after exiting the elevator
Train tracks
Where is the sniper rifle
Train tracks
card key
Train tracks
in front of the big door
Train tracks
in front of the big door
Refinery
aisle
Refinery
aisle
Trailer park
private house
Trailer park
private house
Trailer park
private house
Trailer park
Station Wagon
Sunshine
behind the shop counter
Sunshine
1st floor of motel
Sunshine
private house toilet
Sunshine
house table