For the "Decryption" challenges, you will need to collect 100 different chips in order to solve the mystery. Decryption Chip 22 instructs you to use the Rox Aerosol in an underground passage. So all you have to do is go there, in a game mode other than the Playground. The Rox Aerosol is unlocked by reaching Tier 6 of the Battle Pass.
As a reminder, once the chip has been recovered, you must not leave the game, but die for the progress to be saved.
• All Decryption challenges
• All Season 9 Challenges
Where is the decryption chip located?
The decryption chip can be found in Neo Tilted, southwest of the city. The chip is on the road, under a bridge, hence the underpass, and faces a wall behind a vehicle. To unlock access to the chip, you will need to use the Rox spray below it.
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