Book of Death

Book of Deathslots

Valkyrieplayed on 9 casinos we readofficial RTP 96.70%–96.71%

Observed RTP vs officialpaid ÷ wagered over the sampled bets, with a 95% band

24h
132.16%±239.8
481 bets—
7d
76.86%±51.0
6,100 bets−0.8σ
30d
76.86%±51.0
6,100 bets−0.8σ
90d
76.86%±51.0
6,100 bets−0.8σ
All
76.86%±51.0
6,100 bets−0.8σ
Per casino, 30d
68.89%±25.663,399 bets
144.06%±56.261,415 bets
65.64%±62.591,028 bets
258 bets · below min
2.5%101.7%201.0%
The marker is the RTP each casino publishes for this game. An amber bar means that figure is outside the 95% band of what we observed there; grey bars are below the minimum sample.

This gameall sampled bets

Bets
13,544
Wagered
$5.52M
Paid
$8.18M
Max multiplier
10,000x
Max payout
$764K
normal−0.8σPast observed results over 30d: −0.8σ below the official RTP. Every spin is independent.

Official RTPas published by the studio and each casino

Valkyriestudio.engine.io96.70%
Gambagamba:games.house_edge96.71%
Rainbetrainbet:games.payout96.70%
Razedrazed:game.rtp96.70%
Stakestake:kurator.edge96.70%
Stake.usstake:kurator.edge96.70%
Thrillthrill:games-state.rtp96.70%
Winnawinna:game.rtp96.70%
Yeetyeet:games-by-tag.returnToPlayer96.70%

Game factsfrom studio.engine.io

A slot with very high volatility and wins up to 10,000× the bet, released in November 2026.

RTP
96.70%
Volatility
Extreme (very high)
Released
Nov 2026

Max win 10,000x, hit once since 2 Nov 2026 · last on Stake 4d ago

Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK.

Multiplier distribution30d, sampled bets

10,080 sampled spins, 23% of them paid something.

1 in 19
sampled spins paid 10x+
1 in 59
sampled spins paid 100x+
1 in 531
sampled spins paid 1000x+
Studio volatility
Extreme (very high)
Observed swings
Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 9,309.
From 10,080 sampled spins; a small sample swings a lot, and every spin is independent. Bar height is square-root scaled so the rare high buckets stay visible. Hover a bar for the count.

Where it is played30d, share of sampled wagering

Stake$197K1,028 bets · 79%
Yeet$35.5K1,415 bets · 14%
Rainbet$12.9K3,399 bets · 5%
500 Casino$2,659258 bets · 1%

When players play30d · sampled bets by UTC hour and weekday, since 2 Nov 2026

MonTueWedThuFriSatSun
Busiest hour: Fri 13:00–14:00 UTC with 312 bets; busiest time of day: 02:00–03:00 UTC; busiest day: Sat. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC.

Biggest hitslargest payouts we saw on this game

Book of DeathValkyrie$8,0008,000 USDC$764Kedge 3.3% · exp. −$26495.50x
Book of DeathValkyrie$8,0008,000 USDC$404Kedge 3.3% · exp. −$26450.50x
Book of DeathValkyrie$8,0008,000 USDC$379Kedge 3.3% · exp. −$26447.38x
Book of DeathValkyrie$8,0008,000 USDC$378Kedge 3.3% · exp. −$26447.25x
Book of DeathValkyrie$8,0008,000 USDC$302Kedge 3.3% · exp. −$26437.75x
Book of DeathValkyrie$4,0004,000 USDC$205K51.13x
Book of DeathValkyrie$4,0004,000 USDC$202Kedge 3.3% · exp. −$13250.38x
Book of DeathValkyrie$600600 USDC$195Kedge 3.3% · exp. −$19.80325.4x
Book of DeathValkyrie$4,0004,000 USDC$175K43.75x
Book of DeathValkyrie$8,0008,000 USDC$160Kedge 3.3% · exp. −$26420.00x

Live RTP by casino30d, refreshes on reload

#CasinoObserved RTPOfficialDev.BetsWagered
1Rainbet68.89%±25.796.70%−2.1σ3,399$12.9K
2Yeet144.06%±56.396.70%+1.7σ1,415$35.5K
3Stake65.64%±62.696.70%−1.0σ1,028$197K
4500 Casino46.62%±25.4——258 bets · below min$2,659

About Book of Deathfrom the figures on this page

Book of Death is a Valkyrie slot. Over the last 30 days we observed 6,100 bets on it at 9 crypto casinos, returning 76.86% (95% band 25.85%–127.88%) against an official RTP of 96.70%–96.71%. Its highest multiplier in the last 30 days was 10,000x. The biggest win we saw on it paid $764K (95.50x) at Stake on 12 Nov 2026. Over the last 30 days it was played most, by wager, at Stake, Yeet and Rainbet.

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