Game Mechanics and Arc Selection
Orbit Sum uses two independent pointers that each draw a number from 0 to 6 uniformly. These numbers are added together and then reduced modulo 7, resulting in a value from 0 to 6. You select an arc of 1, 2, or 3 positions starting from zero. If the final result falls within your chosen arc, you win. The gross payout depends on the arc size: 6.72x for an arc of 1, 3.36x for an arc of 2, and 2.24x for an arc of 3. Any result outside your arc returns zero. Stakes are set at 10, 25, 50, or 100 virtual coins, with 25 as the default. The stake is deducted once at the start of the round and persists even if you reload before the result is revealed.
Simulated Probability and RTP Evidence
The expected return to player (RTP) for Orbit Sum is 96%. Simulation data from one million rounds confirms this theoretical value. For the first arc choice, the simulated RTP was 95.376288%. For the second choice, it was 96.15312%. For the third choice, the simulated RTP was 95.960928%. These results align closely with the expected 96% return. The score function is calculated as k divided by 7, multiplied by the gross multiplier for that arc size. This ensures the mathematical expectation remains consistent across all three arc options.
Settlement and Wallet Rules
Payouts are computed in hundredths of a coin. Any fractional carry is persisted separately and added to the credit. The system credits the floor of the whole coins and keeps the remainder between 0 and 99. Settlement is automatic upon the end of the reveal or when the exit condition is met. There is no manual stop or autoplay feature. If you reload the page, any unfinished round is discarded without a refund or resumption. The wallet balance is stored in localStorage. You can manually restore your balance to 1000 coins only when idle and the balance is below 10 coins. Controls are disabled while a round is active.
Frequently asked questions
What are the exact payout multipliers for each arc size?
The gross payout multipliers are 6.72x for an arc of 1 position, 3.36x for an arc of 2 positions, and 2.24x for an arc of 3 positions. These multipliers apply to your stake if the result falls within your selected arc.
What happens to my stake if I reload the page before the round ends?
If you reload the page, the unfinished round is discarded without a refund. The stake is already deducted and lost. You must start a new round with a new stake.
