DEATH NOTE Killer Within

Grounding Inc. · Bandai Namco Entertainment Inc.

Released
Nov 5, 2024
Platforms
Last updated
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Updates & announcements

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  1. Developer post

    Update Notice - Security Patch for Unity-related Vulnerability

    Thank you for your continued support of DEATH NOTE Killer Within. We are pleased to announce the details of the update released on November 12th, 2025. ▼Version Information 1.5.7 ▼Update Contents - A fix for a security vulnerability found in games built with Unity as reported by

  2. Developer post

    NEW ROLE UPDATE X Kira & N + Patch Note V1.5.7

    New challengers are arriving in DEATH NOTE Killer Within soon! 😈🕵️‍♂️ X Kira brings chaos, N brings unmatched deduction. Who will outsmart who? Dive into the new patch with updated roles & mechanics! Details HERE You can get new DLCs - Premium Avatars and Customization Trac

  3. Developer post

    Measures against disruptive behavior, cheating, and use of unauthorized tools

    Thank you for playing DEATH NOTE Killer Within. We are committed to ensuring a fair and enjoyable gameplay experience for all players. As such, any actions that disrupt fair play, including cheating, the use of unauthorized tools, and other inappropriate behavior, are strictly pr

  4. Developer post

    DEATH NOTE KILLER WITHIN game is out now in Japan!

    TODAY, DEATH NOTE Killer Within, is NOW available in Japan! Who do you trust among investigators in the world? Check out the “How To Play” trailer that thoroughly explains how to play each role and the latest update trailer again before seeking for the truth with new crews📓 📓:

  5. Developer post

    💡New Roles are Coming to DEATH NOTE Killer Within!

    DEATH NOTE Killer Within – Who Do You Trust? Did you hear the whispers? 🤫 New roles are coming to DEATH NOTE Killer Within this summer... Prepare yourselves. 🔥 Save 35% on DEATH NOTE Killer Within on Steam

  6. Developer post

    Patch 1.4.5:An update on the voice chat issue

    In the update implemented on 2025/6/16 15:00 PDT | 2025/6/17 0:00 CEST, we applied the following bug fixes and feature adjustments: Fixed a bug where the transceiver’s effective range during the Investigation Phase was the same as that of regular voice chat. Fixed a voice chat is

  7. Developer post

    Regarding an issue with voice chat

    We have been made aware of an issue in Death Note Killer Within and are working to remedy it for the affected players. Thank you for your patience.

  8. Developer post

    Introducing Light Yagami (Shirt) - NEW ROLES UPDATE + Patch Note V1.4.4

    Kira's Spokesperson is the new role in DEATH NOTE Killer Within! Pass around membership cards to Kira's Kingdom in secret, and get investigators thrown out of the game. 🤫 Make the world follow your lead in DEATH NOTE Killer Within today! Premium Avatar – Light Yagami (Shirt) New

  9. Developer post

    Maintenance Notice & Schedule

    Maintenance will be carried out on the following schedule: 5/27 14:30 - 17:00 PDT | 5/27 23:30 - 5/28 2:00 CEST *The maintenance end time may vary. During maintenance, the game will be unavailable for play. We apologize for any inconvenience this may cause. Thank you for your con

  10. Developer post

    DEATH NOTE Killer Within - Get Ready for New Updates!

    Hello Investigators🕵️‍♂️ Enjoying the new update? Here’s a sneak peek at what is coming next in DEATH NOTE Killer Within ! Learn more :

  11. Developer post

    Introducing Soichiro Yagami - NEW ROLES UPDATE + Patch Note V1.3.4

    Join L in the search for Kira with two new DEATH NOTE Killer Within roles! 📞 Watari - Communicate via transceiver with L and become his right-hand man. 🗣️ NPA Chief - Call an emergency meeting and clinch an arrest! Premium Avatar – Soichiro Yagami (Pajama) New Character A set c

  12. Developer post

    Introducing MELLO - NEW ROLE UPDATE + Patch Note V1.24

    Mello is joining DEATH NOTE Killer Within as a new playable role! How will Mello disrupt this psychological battle?😈 Patch 1.24 has arrived! Read the full details HERE New premium avatars and cosmetics are also available! Continue to enjoy the battle of wits with some new spice✨

  13. Developer post

    Measures against interruption of gameplay due to disconnections

    Thank you for playing DEATH NOTE Killer Within . If a player other than the host, “Kira”, “Kira Follower”, or “L” leaves the room in the action phase or meeting phase due to disconnection or other reasons, the game will not be interrupted. ▼Action Phase If a living player other t

  14. Developer post

    A new map is coming to Death Note Killer Within!

    A new map is coming to Death Note Killer Within! Welcome to Toy Town, a whimsical location filled with very real dangers. This stage includes various new interactive elements, allowing players to enjoy more strategic and unique psychological gameplay. The Patch Note V1.0.1 is now

  15. Developer post

    Death Note Killer Within - 5 Gameplay Tips You Should Know

    Dive deeper into Death Note Killer Within with 5 tips to master the game. Learn more about command cards, notepad, joint investigations and other strategies HERE Whether you're already a seasoned player or new to the game, these tips will help you navigate the complexities of str

  16. Developer post
  17. Developer post

    Measures against disruptive behavior, cheating, and use of unauthorized tools

    Thank you for playing "DEATH NOTE Killer Within". Based on player feedback and recorded logs, we have identified players who are intentionally disconnecting from the game and interrupting play. We view this as a problem that interferes with other players' gameplay, and we are con

  18. Developer post

    DEATH NOTE KILLER WITHIN game is out now !

    Join the battle of light and dark! Master the game with role-specific strategies. Join Kira to create a New World using the Death Note or team up with L to investigate and destroy it. The choice is yours! Expand your character customization options! Get your hands on the special

  19. Developer post

    DEATH NOTE Killer Within - How To Play Trailer 🎬

    How do you find Kira (or place the blame on someone else)? Learn about how to play DEATH NOTE Killer Within before the game releases tomorrow. You can check out our tutorial video, or read our detailed article to learn the subtleties of the game: HERE What time will you be tappin

  20. Developer post

    DEATH NOTE KILLER WITHIN COMING ON NOVEMBER 5th

    DEATH NOTE Killer Within, the first-ever social deduction game based on the legendary anime series, will be available on November 5th ! DEATH NOTE Killer Within is an online social deduction game with cross-play support, where up to 10 players face a choice between life and death