NieR: Automata's 3C3C1D119440927 DLC unlocks three challenging Colosseums after receiving a mysterious letter. This guide details their locations and Rank S rewards.

Quick Links

• Trial of the Sand Colosseum Location
• Gambler's Colosseum Location
• Underground Colosseum Location

The 3C3C1D119440927 DLC, available across all editions, introduces optional content and cosmetic rewards. After slight game progression, a mysterious letter containing coordinates will appear in your inbox, leading you to three unique Colosseums, each with six progressively difficult ranks.

Trial of the Sand Colosseum Location

Located in the desert's center, this Colosseum is easily accessible. From the "Desert: Center" access point, zoom out and look right for an orange diamond-shaped structure. A machine guards the entrance, but poses no significant threat. Completing this quest rewards the Destroyer Outfit (A2) at Rank S.

Gambler's Colosseum Location

Begin at the "Flooded City: Coast" access point. Follow the path to the coast, the same route used to protect the resistance's resource ship. At the path's end, locate a waterfall to the right. Circle around the building to the left, finding a Resistance member guarding the entrance. A 1,000G bribe unlocks access to the Gambler's Colosseum. The Rank S reward is the Revealing Outfit (2B).

Underground Colosseum Location

9S only. Starting from the "Forest Zone: Center" access point, follow the forest's left edge until encountering training machines before a large waterfall. Passing through the waterfall grants access (only as 9S), initiating the Underground Colosseum quest. The Young Man's Outfit (9S) awaits at Rank S.