Blue Dolphin

Blue Dolphin dives under the waves with turtles, lobsters, squid and tropical fish, all set against a bubbling ocean backdrop. It runs on 5 reels with just 5 paylines, and two matching symbols on a line can already pay, which keeps small wins coming at low-to-medium volatility. The Blue Dolphin wild doubles any win it completes and pays 1,000,000 coins for five on a line, while three or more scatters unlock 15 bonus spins with every win tripled. A red-or-black gamble rounds things off. With a 97.48% RTP, stakes of €0.10 to €10 and a maximum win of €65,000, it suits players who like a simple line structure backed by a strong free-spins round.

A bubbly deep-sea background and carefully drawn marine life set the scene, and a Vegas-style reel sound plays with every spin. The game runs on desktop and mobile.

Turtles, lobsters, squid and fish make up the premium symbols, with A, K, Q, 10 and 9 below them. Five turtles pay 750 coins, while two 9s pay 2 coins.

Players choose 1 to 100 coins per line across up to five lines, for total bets of 1 to 500 coins, and can switch on the autostart function.

There are 5 paylines, and two matching symbols on a line can be enough for a payout. The Blue Dolphin tops the table: five on a line are worth 1,000,000 coins.

The wild replaces all symbols except the scatter, doubles the wins it helps form and pays on its own, from 1,000 coins for two to 1,000,000 for five.

Three or more scatters award 15 bonus spins with a 3x multiplier on wins, and scatters also pay up to 250,000 coins. After a win, players can try the red-or-black gamble to double the amount, or lose it on a wrong guess.