Independent guide · original demo · 18+

Orbit Sum Demo Guide by 7ggg

Orbit Sum is an original demo game by the independent brand 7ggg, featuring a unique modulo-7 mechanic with no account required. This guide details the exact rules, wallet behavior, and evidence-based statistics for this virtual coin experience.

Play · external link

Orbit Sum

Virtual coins only. No account, no payment, no prizes.

Game Mechanics and Payouts

Two independent pointers draw values from 0 to 6 uniformly. These values are summed and reduced modulo 7, creating a perfectly uniform distribution across 0 to 6. Players select an arc length of 1, 2, or 3 positions starting from zero. A result within your chosen arc yields a gross payout of 6.72x, 3.36x, or 2.24x respectively. Any result outside the arc returns zero. The game does not use standard roulette pockets or generic mines multipliers.

Stakes, Wallet, and Settlement

Stakes are fixed at 10, 25, 50, or 100 virtual coins, with 25 as the default. The full stake is deducted once at the start and persists before any animation. Gross returns include the stake, with payouts computed in hundredths. Fractional carries are kept separately, while only whole coins are credited. Automatic settlement occurs at the end of the reveal with no manual stop option. Reloading the page discards unfinished rounds without refund or resume.

Mathematical Evidence and Wallet Rules

The whole-coin balance and fractional hundredths are saved in this site’s localStorage. Reloading keeps those amounts but resets controls and discards an unfinished round without refund or resumed settlement. Removing this site’s localStorage clears the saved wallet; clearing the browser cache is a separate operation. A manual refill is available only between rounds when the balance is below 10; it sets the balance to 1,000 and keeps the fractional carry.

Frequently asked questions

Is Orbit Sum a real money game?

No, Orbit Sum is a virtual coin demo with no cash value, deposit, or withdrawal options.

How is the 96% RTP achieved?

The uniform modulo-7 distribution combined with specific arc multipliers results in a consistent 96% expected return.