Fairness
Transparency first. The mob shows the math.
Mob Dice is a satire with integrity. We tell you the expected return-to-player (RTP) for every mode and show your actual RTP as you roll. This fair dice slot machine has no accounts, no deposits, no tricks — just transparent casino math and honest gameplay.
For entertainment only • No real currency is ever used or exchanged.
What RTP means
RTP is the long-term expected percentage of wagers returned to players. A 97% RTP game does not return $97 for every $100 in a short session — variance causes streaks. Mob Dice shows both expected and actual RTP so you can see the swing in this fair dice game.
Expected vs. actual
Expected RTP is fixed per mode (Original/Classic: 97.22%, Deluxe: 96.06%, Grand: 95.42%). Actual RTP is your personal session result: total returned ÷ total wagered. This simple dice slot machine teaches how volatility feels through live tracking.
Plain-English math
How each mode hits its RTP
We keep the math simple: show the chances, multiply by payouts, add them up. Here's the breakdown per $1 bet for this fair dice slot machine.
Original (97.22%)
- Snake Eyes (1/36) pays 10x → 1/36 * 10 = 0.2778
- Other doubles (5/36) pay 5x → 5/36 * 5 = 0.6944
- Everything else loses → 0
- Total return ≈ 0.9722 ($0.97 per $1)
Classic (97.22%)
- Snake Eyes (1/36) pays 7x → 0.1944
- Other doubles (5/36) pay 4x → 0.5556
- 7 or 11 (8/36) pushes → 8/36 * 1 = 0.2222
- Total return ≈ 0.9722
Deluxe (96.06%)
- Base hits: Snake Eyes (1/36) pays 5x; other doubles (5/36) pay 3x; 7 or 11 (8/36) pushes.
- Base return (no bonus) ≈ 0.7778 per $1.
- Bonus: Snake Eyes triggers 3 free rolls. Each bonus roll averages ≈ 2.1944x.
- Bonus contribution: 1/36 trigger * (3 * 2.1944) ≈ 0.1829.
- Total return ≈ 0.9607 (≈96.06%).
Free-roll math per bonus roll: 30x (1/36) + 5x (5/36) + 3x (8/36) = ~2.1944.
Grand (95.42%)
- Base hits: Snake Eyes (1/36) pays 5x + bonus; other doubles (5/36) pay 2x; 7 or 11 (8/36) pushes.
- Base return (no bonus) ≈ 0.6389 per $1.
- Bonus: 3 free rolls with a ladder on snake eyes (70x → 150x → 275x) and side hits on 7 (7x) and 11 (11x).
- Total return targets 95.42% — see simulator below to verify.
The ladder makes the bonus swingy: hitting 1, 2, or 3 snake-eye rolls in the bonus spikes payouts, but it’s rare.
Our promises
Transparency checklist
- • Expected RTP shown for every mode before you roll.
- • Live session stats: total wagered, total returned, actual RTP, pushes, doubles, snake eyes.
- • Rules displayed beside the game with no hidden multipliers.
- • No fake near-misses or rigged animations — the dice are the dice.
- • Bonus rounds match the posted math for Deluxe and Grand.
Variance matters
Low-volatility modes (Original, Classic) pay smaller amounts more often. High volatility (Deluxe, Grand) leans on bonus rounds — you might whiff, but when you connect it spikes. Seeing actual RTP helps you feel that spread in this fair dice game.
Bonus math
Deluxe grants 3 free rolls with MINI/MINOR/MAJOR tiers. Grand adds a progressive-style ladder: snake eyes in the bonus climb toward a 275x GRAND. The buy-a-bonus option in Grand is labeled with its own RTP (94.6%). All transparent.
Why the mob is honest
Real casinos bury the math behind marketing. Mob Dice leans into the joke — it looks like a back-alley table, but it tells you the truth. This fair dice slot machine shows the real numbers: variance is real, RTP is long-term, and bonus rounds are swings, not guarantees. We show the math so you can learn, have fun, and walk away informed.
Try it yourself
Monte Carlo simulator (local)
Runs entirely in your browser with the same rules as the game. Change trials, pick a mode, and compare to the posted RTP.
More trials = closer to expected, but slower.
Expected RTP
97.22%
Simulated RTP
—
Totals
Wagered: $—
Returned: $—