AI Limit Guide | All Merchant Document Locations

A guide on how to get all the merchant documents in AI Limit.

Game Guide by Sabi on Apr 14, 2025

To unlock the Expanded Trade Routes trophy/achievement in AI Limit, you need to collect all three Merchant Documents. The merchant Kyen can receive these documents, which Otto of the Moose Caravan left behind, to add valuable materials for weapon upgrades to his inventory.

First Merchant Document

AI Limit Guide, All Merchant Document Locations.

Location: Underground Sunken City

Follow the main path from the Branch until you descend to a square hole with a black/yellow ledge above. There is an enemy on the left of the narrow platforms, so turn around. Go up two ladders by following the path to the right. Go past the chest into the subway car, then hop the narrow opening to the next car. Once the enemies have been defeated, retrieve the document from the left-hand seat.

Second Merchant Document

AI Limit Guide, All Merchant Document Locations,

Location: Sewer Town

Go down the main path from the Branch into the lower area, then up the stairs on the other side. Go through the door and up the stairs on the left when you arrive at the sewer room (do not take the path to the right with the second red arrow). The document is in the next room on the right.