Bro Boxie locations and skills in Duet Night Abyss — how to get it

Find the guaranteed Icelake chest, capture it in the wild, and use its scan to spot Geniemon and chests.

By Pallav Pathak 2 min read
Bro Boxie locations and skills in Duet Night Abyss — how to get it
Geniemon Element Rarity Role
Bro Boxie No Element Gold Active

What Bro Boxie does (skills and passives)

Type Effect (Lv. 1)
Geniemon Support Deals damage equal to 1170.0% of the main character’s ATK to nearby enemies. Detects 1 Geniemon and 1 Chest within 100m, marking their positions for 30s.
Passive Auto-pickup range +20.0m, EXP gained from defeated enemies +7.5%, and a 7.5% chance to drop bonus loot.

In practical terms, Bro Boxie is built for exploration and farming. The scan highlights a single Geniemon and chest in a wide 100m radius for half a minute, while its passive increases pickup reach and slightly boosts both experience and drop yield. Together, it streamlines chest routes, material runs, and early-game leveling.


Bro Boxie locations (guaranteed chest and region)

Area Method Notes
Icelake Sewers Open a chest Guaranteed Bro Boxie from a chest south of the Icelake Sewer, near the Avian Tower.

If you want a sure pickup, head to the Icelake Sewers region and open the chest located south of the area, close to the Avian Tower. That chest awards Bro Boxie without relying on capture odds.

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Video thumbnail for 'Where to find Geniemon Miraculous Bro Boxie (Duet Night Abyss)'

How to get Bro Boxie via capture

You can also obtain Bro Boxie in the overworld by capturing it and feeding Treats. Treats come in multiple rarities; higher rarity increases the chance to befriend Bro Boxie.

  • Approach the Geniemon and initiate the capture prompt.
  • Use better Treats to raise your success rate.
  • Repeat attempts if needed; capture is not guaranteed.

Use Bro Boxie to find more Geniemon and chests

Once you have Bro Boxie, deploy it while you explore. Trigger its support skill to actively reveal a nearby Geniemon and a chest within 100m; both are marked on your HUD for 30 seconds. This is especially effective in dense zones like the Icelake Sewers, where chests and Geniemon can be easy to miss.

Tip: You must activate the skill for the markers to appear. Keep an eye on the cooldown and pop it as you transition between POIs or when entering new sectors of a map.

Finding shiny variants

Shiny Geniemon are visually distinct. Look for a sparkling animation to quickly identify them in the field. If you’re hunting shinies, run Bro Boxie’s scan on cooldown to cover ground efficiently and surface potential targets as you move.


Why Bro Boxie matters for farming

  • Chest routing: The scan pinpoints a chest within 100m, helping you clear areas without backtracking.
  • Loot vacuum: +20m auto-pickup range reduces time spent running over drops.
  • Yield over time: Small, consistent boosts to EXP and a chance at bonus loot add up during long sessions.

If you’re prioritizing materials and chest clears early on, Bro Boxie is a straightforward pickup that pays off immediately—grab the guaranteed Icelake chest, then keep it equipped while you explore and level.