Independent guide · original demo · 18+

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Orbit Sum Demo: Worked Probability and Payout Examples

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Orbit Sum uses two pointers that draw values from zero to six. The results are summed and taken modulo seven to determine wins.

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How the Game Calculates Results

Two independent pointers each select a number from zero to six with equal probability. These values are added together and the sum is reduced modulo seven. This creates a uniform distribution of outcomes from zero to six. Each outcome has a one in seven chance of occurring. The game uses this simple modulo arithmetic to determine the final result for every round.

Arc Selection and Gross Payouts

Players choose an arc of one, two or three positions starting from zero. A result landing in your chosen arc pays out gross multipliers of 6.72, 3.36 or 2.24 times your stake. Results outside the arc return zero. The stake is deducted once at the start of the round. Gross returns include the original stake amount. Fractional values are kept in hundredths and carried over to the next round. Whole coins are credited based on the floor of the total.

Simulated Return to Player Data

Simulation data shows an expected return to player of 96 percent. One million rounds for a one position arc yielded a simulated RTP of 96.45 percent. Two position arcs simulated to 96.05 percent. Three position arcs simulated to 95.98 percent. These figures confirm the theoretical 96 percent return. The game does not guarantee this return in short sessions. Reload discards any unfinished round without refund.

Frequently asked questions

What is the return to player for Orbit Sum?

The expected return to player is 96 percent. Simulations of one million rounds confirm this rate across all arc choices.

How are fractional winnings handled?

Winnings are calculated in hundredths. The floor of whole coins is credited to your balance. The remainder up to 99 hundredths is saved as fractional carry for future rounds.