“Cheat” in Duet Night Abyss can mean two very different things: legitimate, time‑limited redemption codes you enter in the game’s settings, and third‑party tools on PC that modify gameplay. This explainer lays out both, so you can claim the official rewards and understand what the community tools actually do — and the very real risks that come with using them.

Duet Night Abyss redemption codes (Oct–Nov 2025)

The following codes are currently active and redeemable in‑game. Some campaign codes expire at 23:59 (UTC+8) on November 4, 2025.

Code Rewards Expires
DENAABINIJI 200 Carmine Globule, 20,000 Coins, 2 Commission Manual: Volume I —
EPICGAMESDNA 10,000 Coins, 5 Combat Melody I, 1 Basic Weapon Component: Grip —
DNALIVE 10,000 Coins, 2 Commission Manual: Volume I, 1 Basic Weapon Component: Blade —
DNAGLOBAL 20 Phoxene, 20,000 Coins, 10 Combat Melody I —
DNABYSSGIFT 20 Phoxene, 20,000 Coins, 10 Combat Melody I —
DNAGIFT 100 Carmine Globule, 20,000 Coins, 5 Combat Melody I —
DNARELEASE 100 Phoxene, 3 Combat Melody III, 100 Carmine Globule Nov 4, 2025 (UTC+8)
DNAFREEPLAY 100 Phoxene, 3 Weapon Manual III, 100 Carmine Globule Nov 4, 2025 (UTC+8)
DNA1028 100 Phoxene, 30,000 Coins, 100 Carmine Globule Nov 4, 2025 (UTC+8)
DNALAUNCH 30,000 Coins, 10 Weapon Manual I, 10 Combat Melody I —

How to redeem (in‑game only):

  • Open your profile (top‑left button), then tap the cog to open Settings.
  • Go to the Miscellaneous section (diamond icon with three dots).
  • Select Redemption Code (or Consume > Redemption Code), enter a code, then Confirm.
  • Claim the rewards from in‑game Mail if they don’t appear immediately.
Note: There is no web redemption portal. Codes are entered in the client only.

What PC “cheats” exist right now

On Windows, there are two broad categories of third‑party tools in circulation:

  • Community scripts/tables built for Cheat Engine that hook the game process.
  • Commercial overlays that bundle an aimbot, ESP, and movement/combat modifiers.

What these tools typically offer:

  • Combat and cooldown edits: skill level caps, extended skill range, no skill cooldowns, “super damage.”
  • Player state toggles: god mode, unlimited ammo, unlimited dodge, unlimited “sanity” (mana).
  • Crowd control: “freeze all enemies” toggles.
  • Time and movement: global game speed, speed hack with hold/toggle, noclip, teleport to crosshair.
  • Fire control: multi‑shot per click, trigger or auto‑fire variants (in paid suites).
  • Aimbot and ESP (commercial suites): soft‑aim with FOV/smoothing, bone selection, visibility checks; on‑screen markers for enemies/AI, elites, chests, collectibles, challenges, and resource nodes.

These are not official features, and they modify client behavior. Expect frequent breakage around patches, and understand that using them online risks account penalties.

Version and compatibility notes (PC)

Current community notes:

  • Windows build labeling has reached OS_Windows_Product_1.0.29.1 on PC; some tables were updated for this version while others lag behind.
  • Community scripts attach to the process named EM-Win64-Shipping.exe.
  • The game runs on Unreal Engine 4.27.2. Even small hotfixes can shift memory offsets, which is why a table may work for one person and crash for another on the same day.
  • Users report higher crash frequency immediately after quick patches. Running the tool with elevated permissions and matching the table to the game build can reduce attach failures, but won’t solve version‑mismatch crashes.
Tip: If a feature toggles but does nothing (or the game crashes as you enable it), assume the underlying addresses changed with a patch. Wait for a table built for your exact game version.

Ban risk and multiplayer etiquette

There is no dedicated anti‑cheat driver running alongside the game right now. That does not make third‑party tools “safe.” Servers can still enforce thresholds or spot anomalies in damage, movement, action timing, or item interactions. Ban waves often come after data review, not at the moment you press a hotkey.

  • Assume anything that dramatically increases DPS, removes cooldowns, or teleports can be flagged by server‑side checks.
  • Avoid extreme values; users frequently warn that over‑tuned settings are the first to be caught when audits happen.
  • Use of cheats in public co‑op can ruin runs for others and draw player reports, which are a common trigger for manual reviews.

Bottom line: if you care about your account, treat these tools as high‑risk and keep their use out of public lobbies. There are no guarantees against penalties.

Basic setup for community Cheat Engine tables

If you choose to test a community table on PC, the common setup pattern looks like this:

  1. Install Cheat Engine 7.6 or the version specified by the table author.
  2. Launch the game first, then open the .CT file.
  3. In Cheat Engine, select the game process EM-Win64-Shipping.exe.
  4. Enable the table’s master “Activate” entry, then toggle individual options or set values (often by switching from 0 to 1).

Notes:

  • Run Cheat Engine as an administrator to avoid attach errors.
  • Use a table that explicitly matches your game build (e.g., OS_Windows_Product_1.0.29.1). Mismatches are the most common cause of feature failures and crashes.

What not to expect: web code redemption

There is no external site for code redemption. All the codes listed above are entered from inside the client under Profile > Settings > Miscellaneous > Redemption Code. If a code returns an error, check the expiry window and try again later in case of brief server hiccups.

If all you wanted was a quick infusion of Coins, Phoxene, and materials, the in‑game codes deliver that with zero risk. The third‑party PC tools go much further — aimbot, noclip, god mode — but they change the game’s behavior, crash more after patches, and can get an account banned. Make an informed choice, and if you experiment, keep it off public runs and match the tool to your exact game version.