Loot is the name of the game in Marathon. As an extraction shooter, each run should see you coming back with loads of items in your inventory. That is, of course, if you aren't gunned down by crazed robots or other runners in the process.
Some areas in the game contain extra valuable loot, either as a reward for risky purchases and exploration or as a boon bestowed by defeated bosses, such as the Warden. The former usually comes in the form of Lockboxes, containers that you can discover across the game's maps and loot for particularly valuable items.
