Guide

UU8 Demo Use and Coin Rules

The official website of uu8. These notes describe this independent guide and its own virtual-coin demo. They do not establish outside company policies, create legal releases or certify an outside business. Arithmetic, controls and wallet behavior apply to this implementation. Read the home-page rules and storage notes before playing. The same brand name does not prove official affiliation or establish another platform’s legal status, features or protections.

Scope of these use notes

These notes describe this independent guide and its own virtual-coin demo. They do not establish outside company policies, create legal releases or certify an outside business. Arithmetic, controls and wallet behavior apply to this implementation. Read the home-page rules and storage notes before playing. The same brand name does not prove official affiliation or establish another platform’s legal status, features or protections.

Stakes and settlement timing

Select stake 10, 20, 50 or 100 play coins; the default is 20 and linear weight. One start samples both reels and deducts one stake. Stake and mode controls, restoration and another start lock while busy; sound remains available. Normal animation settles after 500 milliseconds, subject to frame scheduling. With reduced motion it settles on the first animation frame. There is no intermediate collection, pause button, row bet, bonus feature or automatic round queue.

Weight, mean and gross return

Choose score s, square s² or cube s³ before starting. For power p = 1, 2 or 3, the gross multiplier is 0.96 × 256 × s^p / W, where W is the sum of that weight over all 256 outcomes: 189, 273 or 477 respectively. The exact means are those sums divided by 256. Gross return includes any returned stake; net change is gross return minus the captured stake. A zero score returns zero in every mode.

Integer credit, carry and restoration

Without a saved nonnegative balance the wallet starts at 1000 play coins. Settlement credits floor(stake × gross multiplier + stored fractional carry). The remaining fraction is saved for later rounds; a zero return leaves carry unchanged. Carry stays between 0 and 1 and persists across settlement, restoration and reload. Restore balance works manually while idle below 10 coins and sets the balance to exactly 1000, rather than adding 1000. It does not clear carry.

Local wallet and page reload

Balance, including zero, and fractional carry are saved in browser localStorage. Reloading or leaving an unfinished round discards it without refund, payout or continuation; the stake remains deducted. Reload restores stake 20 and linear mode, rather than previous selections. The wallet is local browser data, not an account synchronized across devices. Removing site data can remove it. Clearing cached files alone may leave localStorage intact; browser settings can affect persistence.

18+ audience and voluntary limits

This guide and demo are intended for adults 18+. The label is not an implemented age gate, universal legal age or statement of local legality. Play coins have no cash value. Choose your own time and virtual-coin limits; the interface does not enforce them. The demo does not promise clinical training, treatment or safe losses. Seek appropriate qualified local support if needed; no verified hotline, clinic or opening hours are supplied.

Frequently asked questions

What should I know about scope of these use notes?

These notes describe this independent guide and its own virtual-coin demo. They do not establish outside company policies, create legal releases or certify an outside business. Arithmetic, controls and wallet behavior apply to this implementation. Read the home-page rules and storage notes before playing. The same brand name does not prove official affiliation or establish another platform’s legal status, features or protections.

What should I know about stakes and settlement timing?

Select stake 10, 20, 50 or 100 play coins; the default is 20 and linear weight. One start samples both reels and deducts one stake. Stake and mode controls, restoration and another start lock while busy; sound remains available. Normal animation settles after 500 milliseconds, subject to frame scheduling. With reduced motion it settles on the first animation frame. There is no intermediate collection, pause button, row bet, bonus feature or automatic round queue.

What should I know about weight, mean and gross return?

Choose score s, square s² or cube s³ before starting. For power p = 1, 2 or 3, the gross multiplier is 0.96 × 256 × s^p / W, where W is the sum of that weight over all 256 outcomes: 189, 273 or 477 respectively. The exact means are those sums divided by 256. Gross return includes any returned stake; net change is gross return minus the captured stake. A zero score returns zero in every mode.