NieR: Automata's 3C3C1D119440927 DLC unlocks three challenging colosseums after receiving a mysterious letter. Here's how to find them:
Quick Links
The DLC adds optional content and cosmetic rewards. Each colosseum features six ranks with progressively tougher enemies.
Trial of the Sand Colosseum
Located in the desert. From the "Desert: Center" access point, look right (facing the desert entrance) for an orange diamond marking its location. A machine guards the entrance, but shouldn't pose a problem. Completing this colosseum unlocks the Destroyer Outfit (A2) at Rank S.
Gambler's Colosseum
Accessible from the "Flooded City: Coast" access point. Follow the path to the coast (the same path used to protect the resource ship). At the end, locate a waterfall and follow the left side of the building. A Resistance member guards the entrance; bribe them with 1,000 G to enter. The Revealing Outfit (2B) is the Rank S reward.
Underground Colosseum
9S ONLY. Start at the "Forest Zone: Center" access point. Follow the left edge of the forest to find machines training near a large waterfall. Pass through the waterfall to access the colosseum (only accessible as 9S). The Young Man's Outfit (9S) awaits at Rank S.
