
DEATH NOTE Killer Within is an online social deduction game for up to 10 players. Players will be split into two teams with different objectives. To win the game, players will need to figure out each other’s identities and either eliminate L who threatens Kira's power or seize the Death Note.
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.29/day in the week to Aug 21 → 1.86/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
DEATH NOTE Killer Within is an online social deduction game for up to 10 players. Players will be split into two teams with different objectives. To win the game, players will need to figure out each other’s identities and either eliminate L who threatens Kira's power or seize the Death Note.
• Enjoy a battle of wits as Kira and his follower or as L and the investigators in the world of DEATH NOTE. As equally matched opponents, the two teams clash to control the game while hiding their true identities from each other. The Death Note is hidden among the players, leading to a thrilling game of cat and mouse until one team overpowers the other.

• Each role has its own characteristics, allowing you to master a deep sense of strategy and tactical play. Depending on your assigned role, a wide range of strategies can be formulated, and each randomized scenario develops into a high-stakes game of tactics.

• Supports cross-play for large groups of players.

• Customize your game avatar with up to seven types of unlockable items, pick a custom nameplate, and select a special animation to be displayed during dramatic moments of gameplay.

*A Special Edition is also available. Please take care not to make duplicate purchases.
*This game is meant to be played online only. It cannot be played in offline mode.
*Voice chat recommended.
*Internet connection required.
*The service and its contents are subject to change or end without prior notice.
Sums Steam only; PlayStation publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $9.99 | 2.7Kreviews | 85% | — | $726.5K |
| $9.99 | 5.7Kratings | 70% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 106 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Got kicked for simply being on PC and having the possibility of being a hacker, i’ll keep to private lobbies with friends
Its fun, honestly does have flaws but a good time regardless
This is the greatest social deduction game since prime among us.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Traditional Chinese, Japanese*, Korean*languages with full audio support
Hours played at review time, across 106 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
O jogo é bom, mas a falta de jogadores br incomoda um pouco
재미있음
Unironically a really good game. WIsh it was more alive. When you can get a room it is beyond fun
game was genuinely really neat and fun but my friends got pissy about the game not being exactly how they wanted it
mega mocna gra
muy buen juego, es una lastima que no haya mucha gente jugando
Gra sama w sobie fajna ale za mało serwerów do grania. Gdyby w tą grę grało więcej osób była by dobrą konkurencją dla among us
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| $117 | 2 | 0% | $2.99 | |
| $0 | 0 | — | Free | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $726.7K | 765 | 77% | $29.99 | |
| $726.3K | 1.7K | 86% | $12.99 | |
| $726.9K | 2.2K | 76% | $19.99 | |
| $725.7K | 908 | 75% | $24.99 | |
| $725.6K | 2.6K | 84% | $9.99 | |
| $727.8K | 2.2K | 90% | $14.99 |