Where are the codes?

[Predamorph]

I can't find the codes with the UV light.
So far i've only found the one in Consequences.

[Strunmah]

The location of the codes is random for each player. There's one piece of the code for each map except ''Into The Spider Hole''. Use the scanner (you might need to upgrade it, don't remember) to help you find it. Once you get close to it use the light on any flat surfaces around you (walls, furniture, etc.). They can sometimes be kind of hidden.

[Mushroom]

Haven't yet checked it, but it seems the locations may also be different for everyone. Maybe there is a pattern. The following locations are mine.

If the locations are different I suggest similar to @Strunmah you first check all obvious surfaces with the blacklight. If you can't find the grids, simply equip the nuclear battery for the scanner and walk the map until the questionsmark highlights the location. Check all flat surfaces in that area. The grid is not too small ;)

One location was tricky though Mission 3

ProTipp: if you already have it, use the Secret Sniffer upgrade for your Tracker. It shows the locations on radar.

Mission 1 (First Contact): balloon symbol for top right grid, found behind me on the door at the start of the level
Mission 2 (Close Encounters): ninja star symbol for middle left grid on the back side of the gaming chair
Mission 3 (Domestic Duties): flame thrower symbol for bottom right grid on the wall behind the kitchen door in the corner
Mission 4 (Major Inconvenience): flashlight symbol for bottom center grid on the backside of the wall of one of the gas station pillars
Mission 5 (Garden of Evil): fire extinguisher symbol for top left grid on the backside of the door frame of the first door.
Mission 6 (Barnstormer): satellite dish symbol for middle right edge grid on the wall behind the right door of the barn
Mission 7 (Paper Trail): spray can symbol for top middle grid found behind painting in the meeting room with zombie spiders
Mission 8 (Contingency Omega): ninja star symbol for bottom left grid found on server rack in the room to the right of the control panel
Mission 9 (Consequences): flashbang symbol for middle center grid on whiteboard in the room of your former colleague

[Pacman]

Originally posted by Mushroom:

Haven't yet checked it, but it seems the locations may also be different for everyone. Maybe there is a pattern. The following locations are mine.

If the locations are different I suggest similar to @Strunmah you first check all obvious surfaces with the blacklight. If you can't find the grids, simply equip the nuclear battery for the scanner and walk the map until the questionsmark highlights the location. Check all flat surfaces in that area. The grid is not too small ;)

One location was tricky though Mission 3

ProTipp: if you already have it, use the Secret Sniffer upgrade for your Tracker. It shows the locations on radar.

Mission 1 (First Contact): balloon symbol for top right grid, found behind me on the door at the start of the level
Mission 2 (Close Encounters): ninja star symbol for middle left grid on the back side of the gaming chair
Mission 3 (Domestic Duties): flame thrower symbol for bottom right grid on the wall behind the kitchen door in the corner
Mission 4 (Major Inconvenience): flashlight symbol for bottom center grid on the backside of the wall of one of the gas station pillars
Mission 5 (Garden of Evil): fire extinguisher symbol for top left grid on the backside of the door frame of the first door.
Mission 6 (Barnstormer): satellite dish symbol for middle right edge grid on the wall behind the right door of the barn
Mission 7 (Paper Trail): spray can symbol for top middle grid found behind painting in the meeting room with zombie spiders
Mission 8 (Contingency Omega): ninja star symbol for bottom left grid found on server rack in the room to the right of the control panel
Mission 9 (Consequences): flashbang symbol for middle center grid on whiteboard in the room of your former colleague

Using what he listed here will not do anything, the symbols are different for everyone you have to check each one yourself with the blacklight. I am pretty sure all of the locations for the code that you have to shine the blacklight on are the same though.

[Open Button]

I have no idea where the code is from Gaming chair

[wiggle0312]

bro where is number 2? its actually wild how much time ive spent on it

[wiggle0312]

im boutta crash out

[you]

It is different for EVERYONE. Locations, type, and items