A neon coral shelf at night across 25 lines. Free spins double every win and the tide rises through the round: x2, x2, x3, x4, x6. It never goes back out.
Coral Flash runs 25 lines, so one stake reaches the whole grid. About 38 spins in a hundred come back with something, most of it small. The Reef Crown is what a long dive is really after, and Rising Tide is what keeps a cold stretch from running the air out.
Rising Tide. Free spins double every win and the tide rises through the round: x2, x2, x3, x4, x6. It never goes back out.
Every game here runs on free virtual coins. No real money is gambled, nothing you win is worth anything off this page, and nothing can be bought. A random number generator decides each spin, and the one before it never counts.
Measured by running this page's own engine for 5,000,000 spins: coin RTP 98.0%, hit frequency 37.6%, free spins about once in 122 spins, a win of 10x your stake or more about once in 176 spins. Coin figures only — no money is staked or returned.
No sign-in and nothing to fill in. Set a stake with the minus and plus keys; all 25 lines share it evenly.
Spin. The Shell Emblem stands in for everything but the Deep Pearl.
Free spins double every win and the tide rises through the round: x2, x2, x3, x4, x6. It never goes back out.
A long, bright session with something surfacing most spins.
Plenty of paying spins hand back less than they cost, so "it paid" and "it won" are not the same sentence down here.
| Symbol | Five on a line | Same, as a share of the stake |
|---|---|---|
| 4,500× line bet | 180× your stake | |
| 2,200× line bet | 88× your stake | |
| 1,100× line bet | 44× your stake | |
| 700× line bet | 28× your stake | |
| 440× line bet | 17.6× your stake | |
| 280× line bet | 11.2× your stake |
The five card ranks (10 to A) pay the least. Three Deep Pearls anywhere open the free round. Three and four of a kind are listed in full in the paytable.
Free spins double every win and the tide rises through the round: x2, x2, x3, x4, x6. It never goes back out.
Spreading one stake over 25 lines buys frequency, and frequency is paid for in size.
Five Shell Emblem on a line, then the Reef Crown.
Four tasks, replaced every day, counting on any reef. Nobody has to do them.
Play while it is fun and quit when it is not. Set a limit on the clock before the first spin, and get up from it now and then. If gambling of any kind is causing you problems, ConnexOntario is free and confidential on 1 866 531 2600, 24 hours a day, or visit the Responsible Gambling Council and CCSA. Read our responsible play policy.
Lumen Reef is for adults of 19 and over. Every coin here is virtual, carries no monetary value, and cannot be bought, sold, cashed out or swapped for anything. There is nothing on the site to buy, no prize worth anything in the real world, and a good run here tells you nothing about real-money gambling.
If gambling is a problem, help is free and confidential: ConnexOntario 1 866 531 2600, 24 hours a day · Responsible Gambling Council · CCSA · Our responsible play policy
You are already playing Coral Flash for free and you always can. The free account is what unlocks the other two reefs, and what keeps your coins, level and daily missions from one visit to the next.
Virtual coins throughout. No real-money gambling, no prize worth anything outside, nothing to buy. 19+.
All Google hands over is your verified email address and your first name.