If you’re gearing up to dive into Duet Night Abyss, one of the biggest changes you’ll want to know about is how to unlock characters. Rather than relying on random pulls, the game takes a much more player-friendly path. Here’s what you need to know—and how to make the most of it.

The developers have removed the traditional gacha system in Duet Night Abyss. That means no randomized banners, no star-rarity gambling for characters or weapons. Instead, all characters and weapons are unlockable through gameplay.
Because of this, you get full control over which characters you pursue—and you won’t be blocked by pay-walls or RNG luck.
How Unlocking Works: Step by Step
Here’s a general process for unlocking characters:
- Progress through the campaign or missions to earn character fragments or unlock items.
- Accumulate enough of those fragments or fulfil character-specific missions to officially unlock a character.
- There is no stamina system gating you from farming materials. Farming is freer and allows you to play at your own pace.
- Occasionally, you might be able to purchase direct unlocks via real money—but this is optional and mostly for cosmetics; the core content remains fully playable without spending.
This means the unlocking loop is straightforward and transparent: play → farm → unlock.
Best Strategies for Unlocking Characters Efficiently
To unlock characters in a smooth way, keep these tips in mind:
- Focus early on the campaign story missions. These often yield significant character fragments or unlock milestones.
- Prioritise characters that fit your play-style. Since everything is unlockable, you can freely choose rather than chase the “meta.”
- Use free-play bonuses or event rewards. Developers often hand out fragments or unlock tokens during launch or special events.
- Grind freely. Since there’s no stamina limit, you can play as much as you want without waiting for energy to refill.
- Pay attention to cosmetics. While skins don’t affect performance, unlocking appearance options enhances the experience and may hint at upcoming character events.
Why This Unlocking Model Matters
There are a few reasons why this approach is significant:
- Player-friendly progression: You won’t feel forced to spend money or depend on luck to unlock characters.
- Greater transparency: You always know what’s required to unlock each character.
- More control over roster building: Since every character is accessible through gameplay, you can build your dream team from the start.
- Less grind penalty: With no stamina cap or gacha system, progress feels rewarding rather than frustrating.
For players just starting out, this model creates a much more relaxed and enjoyable experience where progress feels earned rather than purchased or luck-based.
What to Watch Out For
Even though the system is much fairer than most games, there are still a few things to keep in mind:
- Free unlocks take time. Farming fragments or completing specific missions requires consistent effort.
- Prioritise early. At the start, resources and fragments may be limited, so plan which characters to unlock first.
- Event-based unlocks. Some characters or skins may be tied to limited-time events, so staying updated on announcements helps.
- Strategic planning. Without a gacha system, your focus shifts from “should I pull?” to “which character should I unlock next?”—having a clear plan makes progression smoother.




