Independent guide · virtual-coin demo

Terms and Demo Mechanics

The official website of jaonai.

The official website of jaonai. This guide provides an independent demonstration of the game Return Arc Cover using virtual coins. These coins have no cash value and cannot be exchanged for real money. The demo has no account or payment interface. This guide establishes no outside operator identity or licence. The mechanics, probabilities, and wallet rules described below are derived from the source-bound mathematical evidence and the behavior of this independent guide’s demo.

Game Mechanics and Payouts

Return Arc Cover is a single-ball game where the score is determined by the minimum vertex cover of a graph. The vertices are consecutive-return arcs, and edges represent strict endpoint interlacing. Twelve independent fair left/right bounces define thirteen signed positions, including the origin. The game uses exact complete-path means for Powers 1, 2, and 3, resulting in a 96% expected gross return.

PowerExpected RTPMeasured RTP (Sample)Carry
196%96.01775%0.21057934332301542
296%95.954455%0.67835051656931
396%95.893825%0.7963638915382214

Stakes are available in denominations of 10, 20, 50, or 100 coins. There is no automatic play, stop condition, or cash-out feature. Only one ball is active at a time. The displayed multipliers represent gross coin returns, not net profit.

Wallet and Balance Rules

The demo wallet uses local storage to maintain the settled balance and fractional carry. The initial balance is 1,000 virtual coins. If the idle balance falls below 10 coins, it can be manually restored to exactly 1,000. This restoration sets the balance; it is not an addition of coins. Fractional payout carry persists through settlement, manual refills, and page reloads. If the balance is zero, it persists locally.

Settlement and Reload Limits

Each draw captures one whole stake. There is no early cashout or automatic queue. If the page is reloaded while a round is unfinished, that round ends without refund and without resume capability. Controls for stake, mode, and refill are locked during active play, though sound remains available. There are no cricket-shot or Mines controls in this demo.

Data and Privacy

The game source uses localStorage for settled balance and fractional carry. This storage method does not establish anonymity, nor does it exclude other processing methods. The template declares a Google Fonts stylesheet, but actual full-site network capture remains pending. The absence of account or payment controls in the demo does not prove that no personal data are processed.

The shared page builder also declares a Statinside counter script and a noscript pixel with identifier44. These declarations do not establish a complete network inventory or any guarantee about tracking, retention or other processing.

Audience and Responsibility

This guide targets an 18+ audience, which is an intended policy for this demo and not necessarily a universal legal age or an implemented age gate. Responsible use includes optional pauses, setting personal time or virtual-coin limits, and finding appropriate local qualified help. The demo does not clinically train behavior or make losses safe, nor does it promise account-level blocking or self-exclusion tools.

Identity and Scope

This demo belongs to this independent guide and does not certify or reproduce any outside product. No operator catalogue, affiliation, registration, official link, verified app, licence, bonus, payment method, KYC process, support channel, or financial service is established by this query. The terms explain this guide’s own scope and do not invent legal releases or establish an outside company’s policies.

Frequently asked questions

Does the virtual coin have cash value?

No. The virtual coins used in this demo have no cash value and cannot be exchanged for real money. They are used solely for demonstration purposes within this guide.

What happens if I reload the page during a game?

An unfinished round ends without refund or resume. The fractional carry persists, but the specific unfinished draw is lost.

How do I get more coins if I run out?

If your idle balance drops below 10 coins, you can manually restore it to exactly 1,000 coins. This is a set action, not an addition of funds.