One free machine with no account, two more behind a free one, and every rule written down.
To play you need a free account, and the form is four boxes long: a nickname, an email address, a password, and a tick to say you are 19 or over. No card, no address, no telephone number, because nothing on this site has a price. The account is there so your coins and your progress survive between visits, and so the games stay with adults. One button on your account page deletes it and everything inside it.
You start with 50,000 free coins. That balance, your level and your missions travel with you through every world. Coins here are markers: nobody sells them, nobody buys them back, and a win leaves you with a larger number on the screen and nothing else.
Nothing on this reef is for sale. There is no coin shop, and no page that will ever ask for a card.
Every reef runs five reels showing three symbols. A line pays when matching symbols sit on touching reels starting from the left, along the fixed lines drawn in the pay table. Your stake is split equally between those lines, which is why pay-table figures read per line rather than per spin. Scatters ignore the lines and pay against the whole stake. Where a line makes two wins, you are paid the larger.
| Feature type | What it does | Worlds |
|---|---|---|
| Doubled free spins | Three scatters open free spins with every win doubled | Saltglass |
| Sticky wild respin | A losing spin that shows a wild keeps the wild and respins the rest, free | Lanternfish |
| Climbing multiplier | The free-spin multiplier rises as the round goes on | Coral Flash |
Each reel is a fixed loop of symbols, set before you arrive and identical for everyone. On every spin the browser's own random number generator picks one stopping point per reel, independently of the others. Nothing is carried over from the spin before, and nothing shifts because of your tank or how long you have been down here.
The return, the share of spins that pay and how often the feature opens were not estimated. Each reef's own shipped code was run for millions of spins and the result printed on its pay table. Those figures describe coin play on this site and apply to no real-money machine anywhere.
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