The 5 Upper Brae safe code is 129, the number between the two numbers in the Current Count file. To read that file, you switch tapes. Each tape changes the house to a different day, which changes what's open and where items are.

Where it is

It's at 5 Upper Brae on the Clara Woods Estate upper level (Part 4, Chapter 10). You get there through the Overpass: cut the gate at the top of the stairs in CEG Staff Parking with the Boltcutters.

Tape order

Today

Upstairs, first room on the left: pick up The Code Today. Play the tape, then take out Tape: Today.

Get Yesterday

Bedroom at the end of the upstairs hallway: Tape: Yesterday is in the black container.

Play Yesterday

Downstairs, open the living room black box to get Tape: Tomorrow. The Code Before is on the kitchen table.

Play Tomorrow

Downstairs in the living room, pick up The Code After. Then take Tape: Do Not Play from the kitchen black box.

Play Do Not Play

The Back Door Key is on the kitchen counter by the door.

Play Today

Go out the back door and down the alley. A door that's only open on this day has the Ammonite Disk on its table.

Play Yesterday

Put the Ammonite Disk in the reader left of the computer and read Current Count.

Play Today and open the safe

Enter 129. Take Barcode (Upper Brae). It opens locker 94 with PIN 490.

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