2dice slot: RTP and max win
2dice is a low-volatility slot by Fallproof Games on Stake Engine, released 13 Mar 2026. The top payout is 35× the bet; from a base spin it lands about once every 36 spins. It is the No. 6831 most played Engine slot over the last 30 days.
Every mode, side by side
Costs are multiples of the base bet. Odds come from the published outcome table for v3. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.
| Mode | Type | Cost | RTP | Max win | Max win odds | Pays anything | Returns the cost | Expected cost per round | |
|---|---|---|---|---|---|---|---|---|---|
| Dice 1 | Base spin | 1.00× | 95.77% | 35× | 1 in 36 | 1 in 36 | 1 in 36 | 0.04× base | Simulate |
| Dice 10 | Base spin | 1.00× | 96.03% | 3.46× | 1 in 3.60 | 1 in 3.60 | 1 in 3.60 | 0.04× base | Simulate |
| Dice 11 | Base spin | 1.00× | 95.81% | 3.14× | 1 in 3.28 | 1 in 3.28 | 1 in 3.28 | 0.04× base | Simulate |
| Dice 12 | Base spin | 1.00× | 95.86% | 2.88× | 1 in 3.00 | 1 in 3.00 | 1 in 3.00 | 0.04× base | Simulate |
| Dice 13 | Base spin | 1.00× | 95.97% | 2.66× | 1 in 2.77 | 1 in 2.77 | 1 in 2.77 | 0.04× base | Simulate |
| Dice 14 | Base spin | 1.00× | 95.94% | 2.47× | 1 in 2.57 | 1 in 2.57 | 1 in 2.57 | 0.04× base | Simulate |
| Dice 15 | Base spin | 1.00× | 95.71% | 2.30× | 1 in 2.40 | 1 in 2.40 | 1 in 2.40 | 0.04× base | Simulate |
| Dice 16 | Base spin | 1.00× | 95.96% | 2.16× | 1 in 2.25 | 1 in 2.25 | 1 in 2.25 | 0.04× base | Simulate |
| Dice 17 | Base spin | 1.00× | 95.81% | 2.03× | 1 in 2.12 | 1 in 2.12 | 1 in 2.12 | 0.04× base | Simulate |
| Dice 18 | Base spin | 1.00× | 95.98% | 1.92× | 1 in 2.00 | 1 in 2.00 | 1 in 2.00 | 0.04× base | Simulate |
| Dice 19 | Base spin | 1.00× | 96.01% | 1.82× | 1 in 1.90 | 1 in 1.90 | 1 in 1.90 | 0.04× base | Simulate |
| Dice 2 | Base spin | 1.00× | 96.20% | 17× | 1 in 18 | 1 in 18 | 1 in 18 | 0.04× base | Simulate |
| Dice 20 | Base spin | 1.00× | 96.06% | 1.73× | 1 in 1.80 | 1 in 1.80 | 1 in 1.80 | 0.04× base | Simulate |
| Dice 21 | Base spin | 1.00× | 96.19% | 1.65× | 1 in 1.72 | 1 in 1.72 | 1 in 1.72 | 0.04× base | Simulate |
| Dice 22 | Base spin | 1.00× | 95.91% | 1.57× | 1 in 1.64 | 1 in 1.64 | 1 in 1.64 | 0.04× base | Simulate |
| Dice 23 | Base spin | 1.00× | 95.78% | 1.50× | 1 in 1.57 | 1 in 1.57 | 1 in 1.57 | 0.04× base | Simulate |
| Dice 24 | Base spin | 1.00× | 95.99% | 1.44× | 1 in 1.50 | 1 in 1.50 | 1 in 1.50 | 0.04× base | Simulate |
| Dice 3 | Base spin | 1.00× | 95.97% | 12× | 1 in 12 | 1 in 12 | 1 in 12 | 0.04× base | Simulate |
| Dice 4 | Base spin | 1.00× | 95.90% | 8.64× | 1 in 9.01 | 1 in 9.01 | 1 in 9.01 | 0.04× base | Simulate |
| Dice 5 | Base spin | 1.00× | 95.77% | 6.91× | 1 in 7.22 | 1 in 7.22 | 1 in 7.22 | 0.04× base | Simulate |
| Dice 6 | Base spin | 1.00× | 95.92% | 5.76× | 1 in 6.00 | 1 in 6.00 | 1 in 6.00 | 0.04× base | Simulate |
| Dice 7 | Base spin | 1.00× | 95.96% | 4.94× | 1 in 5.15 | 1 in 5.15 | 1 in 5.15 | 0.04× base | Simulate |
| Dice 8 | Base spin | 1.00× | 95.99% | 4.32× | 1 in 4.50 | 1 in 4.50 | 1 in 4.50 | 0.04× base | Simulate |
| Dice 9 | Base spin | 1.00× | 95.94% | 3.84× | 1 in 4.00 | 1 in 4.00 | 1 in 4.00 | 0.04× base | Simulate |
Version history
Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.
| Version | Base RTP | |
|---|---|---|
| v3 | 95.773% | Active |
Frequently asked
What is the RTP of 2dice?
Base spins return 95.77% of the amount wagered over the long run, from the published outcome table for version 3. Across its 24 modes RTP ranges from 95.71% to 96.20%.
What is the max win in 2dice and how likely is it?
The top payout is 35× the base bet. On a base spin it lands 1 in 36 spins.
Does 2dice have a bonus buy?
No. None of its published modes costs 20× the base bet or more.
Is 2dice high or low volatility?
Low. Its base-mode standard deviation is 1.3× the bet, which puts it in the lowest third of Engine games. What volatility means.
Can I check that a result was fair?
Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.