Outpost key map - Marathon

An Outpost map showing where to find Access, Supply, and Master Clearance Code keys and the Conveyance Request discs for the Drone Wing.

The Outpost map in Marathon has all sorts of treasures, including keys scattered all about the place. These keys are needed to unlock various rooms, activate exfils, and even gain access to the Pinwheel Base. Check out the Shackmaps interactive map of Outpost below to where these keys spawn.

Outpost key map

This Outpost key map shows the location of all four major keys and discs you need to unlock the armories, treasure rooms, exfils, and the Pinwheel Base. This will be updated as more key locations are found, but for now, it shows all known places a key can spawn. Click the image to go directly to Shackmaps so you can inspect each pin individually for screenshots on where to find them.

Note that the Master Clearance Codes are guaranteed to spawn in their four spots. The Supply Clearance Code and Access Clearance Code keys can spawn in the general area shown on the map. For instance, a Supply Clearance Code container might spawn on a desk or the wall of a given room.

The Conveyance Request keys to lower the Drone Wing elevator have specific spawn locations, but so far it appears that only one can spawn per match. The location of this key is not randomized within a room, if it is going to spawn on a desk or box, it will be there, not nearby.

Stop by our Marathon Strategy Guide for even more helpful tips.

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