In the high-stakes world of Marathon, survival is not just about outlasting opponents—it’s also about securing the most valuable loot before time runs out. While standard activities reward effort with consistent drops, lockbox caches present a different challenge: they demand preparation, precision, and a bit of luck. To unlock these hidden vaults, players must first acquire Lockbox Keys, a resource that is both rare in the field and expensive to purchase.
At a glance
- Lockbox Keys are required to access high-value loot caches marked by red flares on rooftops.
- Keys can be found in containers or purchased from the Armory with the Locksmith CyAc upgrade (rank 4, 2,500 credits).
- Cache rooms contain valuables, salvage materials, credits, Cores, and consumables.
- Lockboxes are not guaranteed to spawn every match but appear in specific locations across Perimeter and Dire Marsh.
Details
The journey to unlocking a lockbox begins with securing a Lockbox Key. These keys are notoriously difficult to find in the open world, often tucked inside containers or perched on top of objects where they can be easily overlooked. Their small size and scarcity make them a prized but elusive goal for players aiming to boost their loot haul.
For those willing to invest resources, purchasing a Lockbox Key is a more reliable path. However, this route requires unlocking the Locksmith perk in CyAc at rank 4, which costs 2,500 credits. Once unlocked, players can visit the Armory before a match to buy keys using materials like Sparkleaf, Reclaimed Biostripping, Dermachem Packs, Plasma Filaments, or credits. The materials needed for purchase rotate periodically, adding an element of strategy to the acquisition process.
Impact
Lockbox caches are rooms filled with multiple locked chests, each requiring its own key. Without a safe inventory slot to store keys, players must tread carefully—losing a key mid-match means losing access to potential high-value loot. The contents of these caches vary but often include valuables, salvage materials for crafting, credits, Cores, and consumables. While the exact rewards are unpredictable, the potential payoff makes the effort worthwhile.
Lockbox spawns are not guaranteed in every match, but they do appear in specific locations across Perimeter and Dire Marsh. On Perimeter, these include
- The blue building at the center of Station
- The large east-side building on North Relay’s eastern edge
- The destroyed section of the main building on South Relay’s western edge
In Dire Marsh, players can find lockboxes in the central building at Quarantine. Knowing these locations and planning accordingly can significantly increase the chances of stumbling upon a lucrative cache.
Wrap
Mastering lockbox looting in Marathon is about more than just luck—it’s a blend of exploration, resource management, and strategic purchasing. Whether you prefer the gamble of finding keys in the wild or the certainty of buying them with hard-earned credits, the rewards are there for those who take the time to prepare. With careful planning, players can turn lockbox runs into some of the most profitable hauls in the game.
