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BEST DICE CASINOS

Duelbits Dice

Verified

8.9 Rating
Introduction

Duelbits Dice stands out for its industry-leading 12% weekly rakeback programme — the highest flat rate of any mainstream crypto dice platform. The 3-digit odds denomination sits between Stake's 4-digit precision and BC.Game's 2-digit coarseness, offering a moderate rounding-abuse space alongside the strong rakeback for combined grind+farming sessions.

RTP
99.01%
0.99% house edge
Rakeback
25% of edge
Instant 10% of the house edge, plus daily, weekly and monthly at 5% each: 25% recurring at level 0. Minimum payout 0.01 USD.
Max bet
$50,000
$1,000,000 win cap
Min bet
$0.10
min multiplier 1.0103
Speed
~120 / min
Automated runs 1 bet/sec; the optional Instant Bet toggle doubles that to 2 bets/sec (~120/min), which is the ceiling. No official public betting API.
Session cap
None found
No known hard limit observed in testing up to 20,000 bets

Run it on Duelbits numbers

simulator, this game’s limits preloaded
Duelbits preset · locked edge 0.99% · table max $50,000 · win cap $1,000,000 · min bet $0.10

Duelbits preset · locked

Strategy

Stake

Open full simulator →
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0 100
Bet Balance Rolls 0 Win rate — Best — Peak — Low —

Simulated balance Median of 1,000 sessions p10–p90 band
Final balance
where the session ended
Net profit
against your starting bankroll
Total wagered
what the edge is charged on
Max drawdown
deepest peak-to-trough dip
Rakeback earned
on this run’s turnover
Net incl. rakeback
profit plus rakeback
Longest streaks
best win · loss run

Illustrative RNG simulation — every run is a fresh random session, not a prediction or a profit guarantee. Payout multipliers are rounded the way each casino’s own panel displays them: that is a model of what the panel shows, measured in-account, and not a rounding we have confirmed against a settled bet.

Strong for

  • Cheapest of the six to wager on: $7.43 per $1,000 after rakeback, against $9.75 at DuckDice, $10.00 at Stake, Roobet and Shuffle, and $15.70 at BC.Game.
  • Rakeback is 25% of the house edge and recurring — 10% instant plus 5% each daily, weekly and monthly — with no wagering threshold. Level-ups pay a separate one-off bonus on top, from 5% at Joker to 12.5% at level 30.
  • 0.99% house edge and 99.01% RTP, the lowest edge of the six: the game pays 1.9802 at a 50.0000% chance, so the advertised "1% / 99%" is the rounded version.
  • Five bet types including Split Section, two separate non-adjacent zones no other dice in the lineup offers, plus hotkeys and live session stats: bets placed, total wagered, net P&L and win rate.

Limitations

  • $0.10 minimum bet — the highest of the six, ten times Roobet's $0.01 and a thousand times the $0.0001 at Stake and BC.Game.
  • Two ceilings apply: a $50,000 table max and $1,000,000 max profit per bet, so below about 21x the table max binds and above it the win cap does.
  • The two axes round in opposite directions: the multiplier rounds half-up to 4 decimals while the win-chance field truncates at 2, so 12.3456% is silently kept as 12.34%.
  • No strategy builder and no preset storage at all. Automated is percentage-only, so a flat-unit D'Alembert cannot be expressed — Stake, Shuffle, BC.Game and DuckDice all ship named presets.

Full criteria

22 tested parameters · 4 groups
Payouts rounding and denominations
Paytable rounding EXPLOITABLE Rounds half-up to 4 decimal places on the multiplier. The win-chance field accepts 2 decimals and TRUNCATES (12.3456 kept as 12.34) — the two axes run in opposite directions.
Winnings denomination 2 decimal places on the payout, the same grain as the bet.
Bet denomination 2 decimal places on the bet input.
Min payout 0.10 USDT as displayed — minimum bet 0.10 times minimum multiplier 1.0103 is 0.10103, shown rounded to the 2 dp payout grain.
Jackpots None
Limits what caps a session
Min bet $0.10 (tooltip on the Bet Amount field). A 0 stake runs the game in demo mode.
Max bet two ceilings Both ceilings apply: $50,000 table max and a $1,000,000 max win per bet. Below about x21 the table max binds; above it the win cap does.
Min bet (USDT) 0.1
Min multiplier 1.0103
Hidden max bet No
Shadow bet-count limit best in class No known hard limit observed in testing up to 20,000 bets
Speed limits Automated runs 1 bet/sec; the optional Instant Bet toggle doubles that to 2 bets/sec (~120/min), which is the ceiling. No official public betting API.
Speed degradation Drops to about 0.5 bets/sec while the browser window is inactive.
Speed & autobet what you can automate
Bet-speed modes 3
Autobet settings Automated tab: sound, speed (the Instant Bet toggle), stop on loss, stop on profit, multiplier on win and on loss, number of bets. No max-bet field and no preset storage — and with no condition builder either, there is no way to cap the stake inside autobet at all.
Preset save/load Not available. There is no preset save or load.
Change side supported Yes
Custom algorithms No condition builder. Manual plus Automated — stop on loss, stop on profit, multiplier on win and on loss, number of bets, sound, speed — and nothing beyond that. Five bet types are exposed: Roll Under, Roll Over, Inside Two Points, Outside Two Points and Split Section, the last being two separate non-adjacent zones that no other dice in the lineup offers.
Interface day-to-day ergonomics
Strategy builder No
Flat-unit step No
Hotkeys Yes
Live stats Full session stats: bets placed, total wagered, net P&L, win rate shown in real time

Strategies that work here

priced against this game’s limits
Rakeback Farming Best here

Bet flat, high-volume, tiny-edge wagers purely to harvest instant, daily, and VIP rakeback. The rakeback — not the dice outcome — is the positive-EV engine. The only consistently profitable long-run approach.

$7.43net cost per $1,000 Grind (Green) Works

Tiny-edge autobet sessions that target a small profit ceiling and stop. The edge comes from rounding quirks and rakeback, not the raw dice probability.

7.4editor rating Martingale Works

Double your bet after every loss to recover all prior losses plus one unit. Simple in theory, devastating in practice: a 7-step losing streak at 1x base risks 128 units to win one.

4.5editor rating
Verdict

Best choice for rakeback farming by sheer rakeback rate

Cheapest seat of the six once rakeback is netted off, and the only game here with a house edge below 1%. The autobet is bare in exchange: no builder, no presets, no public API, and a ceiling of 2 bets a second.

Rating 8.9
How the RTP was measured

Roll range is 0.00-99.99, i.e. 10,000 outcomes. Duelbits advertises "99% RTP, 1% house edge", but the game pays 1.9802 at a 50.0000% chance, which is a 0.99% edge and 99.01% RTP — the published figures are rounded.

Measured in client · 22 Jun 2026