Directive 8020 Guide: How to Find the Anomaly Log Number in Episode 5
Crack the CAIF cipher and unlock the Orbital Oddities Secret with this quick puzzle solution.
Quick Answer: The Anomaly Log Number you need is 3196. You can solve this by heading into the cockpit, finding a note with the letters “CAIF”, and converting those letters into their numerical placements in the alphabet (C=3, A=1, I=9, F=6).
Cracking the Radio Silence Terminal
Supermassive Games packed Directive 8020 to the brim with hidden lore, making exploration an absolute must if you want to piece together the entire story. While plenty of Secrets are just lying around waiting to be picked up, others are locked behind tricky little environmental puzzles.
During the “Radio Silence” section in Episode 5, you take control of Cernon. Almost immediately after walking up the stairs where the section kicks off, you will stumble across a locked terminal demanding an Anomaly Log Number.
If you are a hardcore completionist, your first instinct is probably to pause the game and scroll endlessly through all your previously collected video recordings and datapads looking for a hidden four-digit string. Stop wasting your time. The answer is actually waiting for you in the very next room.
If your game happens to be stuttering while you are busy running back and forth trying to solve these puzzles, do yourself a favor and check out our complete optimization guide for the best PC settings in Directive 8020 to lock in a smooth frame rate.
Finding the Cockpit Clue
Leave the locked terminal alone for a minute and walk through the adjacent doors. This path leads you directly into the ship’s cockpit.
Once inside, turn your attention to the left side of the room. Walk past the main seating area and look closely at the console sitting right next to the far-left chair. You will find a physical note resting there with four simple letters printed on it: CAIF.
Translating the CAIF Puzzle
Obviously, the terminal keypad requires numbers, not a text password. This is a classic substitution cipher. To get your combination, you just need to convert each letter into its corresponding numerical position within the alphabet.
Here is the exact breakdown of the math:
| Letter | Alphabet Position | Code Digit |
| C | Third letter | 3 |
| A | First letter | 1 |
| I | Ninth letter | 9 |
| F | Sixth letter | 6 |
Claiming Your Reward
With the numbers figured out, turn around and march right back to the locked terminal above the stairs. Interact with the keypad, punch in 3196, and hit enter.
The door will pop open, granting you access to the “Orbital Oddities” Secret. Snagging this datapad brings you one step closer to earning the 100% completion achievement and gives you a bit more insight into the disaster that struck the Cassiopeia.
