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Continue ShoppingIn Bungie’s extraction shooter Marathon (launched March 5, 2026), the economy is built around three distinct currencies used for gear, progression, and cosmetics:

Credits are the primary currency earned through standard gameplay and are used to sustain your "Runner" between matches.
If you're looking to jump straight into high-tier gear without the extraction grind, you can buy Marathon Credits cheap at U4N to keep your Runner fully equipped for the next raid.
Silk is a non-purchasable currency used specifically for the game’s "Reward Pass" system.
LUX is the paid currency used exclusively for optional cosmetic items. Bungie has stated there is "no pay-for-power," meaning LUX cannot buy gameplay advantages.
Note on Recent Changes: Shortly after launch, Bungie increased the $10 bundle from 1,100 to 1,120 LUX to address community feedback that certain 1,120 LUX skins required buying two separate currency packs.
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