- Here's a quick guide on how to farm coins efficiently in Duet Night Abyss.
- Farm Excavation Contract
- Use Fast Characters
- Boost Your Trial Ranking
- Try Mystic Maze at Level 60
- Choose Effective Modifiers
- Complete Bounty Commissions
- Get Coins By Fishing
- Summary Notes
Here's a quick guide on how to farm coins efficiently in Duet Night Abyss.
Coins are one of the main currencies in Duet Night Abyss. You’re going to need them to upgrade characters, weapons, skills and Demon Wedges and forge equipment. The best farming method depends on your Trial Rank, so use the activity that best fits your current progression.
Farm Excavation Contract
Excavation Commissions are the most reliable coin farming method for early and mid-game players. These can be repeated without a Stamina cap, and with better rewards on higher difficulties. Trial Rank 60 unlocks the hardest level of Excavation, providing 27,000 Coins as stated in the reward.
Use Fast Characters
When farming Excavation, focus on characters with good mobility. Characters such as Truffle, Filbert or Rhythm can easily move between excavators, cutting down on travel time. You can also rely on powerful companions to deal with enemies while focusing on completing the objective.

Boost Your Trial Ranking
As you go up your Trial Rank, you will gain Coins through rank rewards but will also unlock higher level farming activities. Don’t just focus on Coin farming early game. Continue doing quests, Daily Memos and other progression activities.
Try Mystic Maze at Level 60
Mystic Maze is one of the best Coin farming options once you hit Trial Rank 60. You can trade the Threads of Time for Coins with the Spindle of Fate, and a well-optimized run can net you hundreds of thousands of Coins.
Choose Effective Modifiers
Use Abyssward Depth modifiers to boost your rewards on Mystic Maze, without slowing down your runs too much. Strong, well-rounded DPS characters are particularly useful as they can clear regular enemies and bosses quickly.

Complete Bounty Commissions
Another choice is Bounty Commissions, especially if you want coins in addition to other resources. At higher difficulties, they also have a chance to give a fairly large Coin reward, as well as items like Carmine Globules and Luno Mementos.
Get Coins By Fishing
You can also get extra Coins by fishing, not just fighting. Fish can be exchanged for Angler’s tokens which can be exchanged at fishing shops for coins. Because there are purchase limits on this method, consider it a supplement to your main farm.
Summary Notes
The most efficient way is to use Excavation before Trial Rank 60 and then switch to Mystic Maze after Rank 60. Mix in these farms with quests, dailies and events to keep the Coins flowing for your upgrades. Consider Fishing as a supplemental option whenever you have free time.
Also, check out our other Duet Night Abyss guides:
- Duet Night Abyss: How to Use the Impressions System Guide
- Duet Night Abyss: How to Unlock and Use the Grappling Hook Guide
- Duet Night Abyss: How to Increase Your Trial Rank Fast Guide
- Duet Night Abyss: How to Find and Use Fast Travel Points Guide
- Duet Night Abyss: How to Complete Timed Challenges Guide
- Duet Night Abyss: How to Complete Nocturnal Echoes Guide
- Duet Night Abyss: How to Complete Fishing Activities Guide
- Duet Night Abyss: How to Complete Daily Memos Efficiently Guide
- Duet Night Abyss: How to Catch and Collect Geniemons Guide






