The game runs in credits: one credit equals 0,01 €, total stake is 10 credits over ten lines. It's a simple game without the modern cascades and buy features, but the demo showed a readable symbol table, so the numbers are real.
01A symbol pays: 5=100, 4=20, 3=5
When the paytable appeared on the middle reel, one symbol could be read directly in credits: 5 pays 100, 4 pays 20 and 3 pays 5. It's a classic premium pay structure, where five on a line are twenty times as valuable as three.
The other symbols — seahorse, clownfish, anemone and the royal K/Q/J/10 — did not have their table visible in the session, so they are confirmed in the game's paytable. We only note what the camera captured.
02Free Spins, Substitution and Gamble
The feature list is short and classic: Free Spins, Scatter symbols, a Substitution symbol (wild that substitutes others) and a Gamble feature. Gamble is the old red/black or card double-up that lets the player risk a win to double it — a mechanic that has largely disappeared from new titles.
There are neither Buy Feature, cascades nor multiplier ramps here. It is a linear payline game where the scatter symbols trigger free spins, and the wild substitution keeps the lines alive.
03Profile and a note about the cap
The catalog does not provide an RTP for the title, and the stated maximum cap seems unrealistically high for a linear 10-payline game of this age — that number should be confirmed in the game's own paytable rather than taken at face value.
As a game, Poseidon Treasure is a nostalgic, straightforward underwater slot. It appeals to the player who prefers paylines, Gamble and a measured pace rather than modern bonanza mechanics. The session produced no wins within the spins the camera captured.