Guide

Using the CM889 demo

The official website of cm889. Read how the virtual-coin demo handles stakes, returns, restoration and reloading before a round settles.

Purpose and limits of this guide

This page explains the guide’s own simulation: how the reels generate an integer, its score and return, the controls, wallet and reload behaviour. Those rules apply only to the displayed demo. They do not certify an outside business, app or real-money game. This guide offers no promise of profit or financial results.

Balance and manual restoration

With no saved balance, the demo starts at 1,000 virtual coins. The recorded balance persists in localStorage, including zero. Only while idle and below 10 coins can you manually restore the balance to exactly 1,000. This sets the balance rather than adding 1,000, and keeps saved carry. Virtual coins have no cash value and cannot be withdrawn.

Stakes and active-round controls

Select a stake of 10, 20, 50 or 100 virtual coins; the default is 20. Each round captures one stake and its selected curve. The stake is deducted when spinning starts. Stake buttons, curve buttons, restoration and another spin are disabled during the animation; sound remains available. The spin button is disabled if the balance cannot cover the selected stake. There are no row bets, bonuses or interim collections.

Whole coins and fractional carry

At settlement, raw gross return is added to saved carry, the whole part is credited to the wallet and the remainder is saved. The result message names whole coins actually credited, rather than unrounded gross return. A positive return below one coin may credit no whole coin while increasing carry. A zero-return round leaves existing carry unchanged. Carry persists in localStorage across settlement, restoration and reload.

Reloading an unfinished round

If you reload before settlement, the captured stake remains deducted. That round ends without a refund, payout or continuation. After reload, stake returns to 20 and the curve to Linear; saved balance and carry persist. Reloading after settlement retains the recorded balance. To take a break, wait for settlement and then stop starting rounds.

Limits of these privacy observations

The demo has no sign-in form, identity-document upload or payment controls. Their absence does not establish that the whole website processes no personal data. This guide promises no anonymity, absolute security, absence of tracking or absence of data sale. These observations describe the storage and requests stated here; they do not establish a privacy policy for an unverified outside service.

Frequently asked questions

Can I withdraw the demo coins?

No. The virtual coins belong only to this simulation, have no cash value and have no real-money deposit or withdrawal flow.

When can I restore the balance?

Only while idle and below 10 coins. Restoration sets the balance to exactly 1,000, retaining carry; it is not a real-money deposit.

What happens if I reload during a round?

The captured stake remains deducted, with no refund, payout or continuation. Stake returns to 20 and curve to Linear; saved balance and carry persist.