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Blue Dolphin

Blue Dolphin

Published Feb 12, 2026 Updated Nov 2, 2026

Game Provider

Amatic

Release date

2014-10-15

Type

Slots

RTP

95.3%

Volatility

Medium volatility

Max Win

x2000

Min Bet

1.0

Max Bet

500.0

Reels

Paylines

Bonus features

RTP Range, Wilds, Multiplier, Scatter Symbols

Blue Dolphin is an Amatic slot with a 5-reel, 3-row grid, 5 paylines, medium volatility, an RTP of 95.3%, a maximum win of 2,000x the stake, and Wilds, Multiplier and Scatter symbols.

Released on 15 October 2014, Blue Dolphin trims its paytable to five fixed lines across a 5-reel, 3-row grid, with an RTP Range feature that lets operators run more than one return setting.

Blue Dolphin Slot Review — Amatic

Amatic maintains a portfolio of over 150 games.

Core Gameplay Experience

The slot operates on a compact 5-reel by 3-row structure that restricts winning lines to a strict 5-payline framework. With only five lines active, each spin resolves against a small, fixed set of winning patterns, which keeps the pace of play straightforward to follow from spin to spin.

Visually, Blue Dolphin sets its grid against an underwater scene built from dolphins, turtles, octopuses, crabs and lobsters, rendered in a palette of white, light blue, yellow, red and black. A crown and a seashell-style treasure symbol round out the set, placing the game inside the wider Adventure & Treasure theme alongside other exploration-themed titles in the catalogue.

Features and Mechanics

Wilds in Blue Dolphin substitute for other symbols on the grid, helping to complete winning combinations across the game’s five paylines. Scatter symbols sit among the regular icon set and contribute toward wins independent of their position on the reels, rather than needing to land on an active line. A Multiplier feature is built into the payout model and can increase the value of a qualifying win. Although 95.3% is the figure used across this catalogue, the specific version actually active depends on how the operator has configured the title.

RTP, Volatility and Payout Model

Blue Dolphin runs at medium volatility. Medium-volatility games of this kind tend to balance smaller, fairly frequent wins against occasional larger hits, so a session is less likely to swing between extended losing runs and one outsized payout than it would on a higher-volatility title.

Stakes on Blue Dolphin run from a minimum of 1 up to a maximum of 500 per spin. The 2,000x ceiling scales with whatever stake is placed, so the top prize available on the lowest stake of 1 is 2,000, while the same multiplier applied to the 500 maximum stake produces a far larger figure; either way, the 2,000x figure describes the game’s payout ceiling, not how often a win of any size actually lands.

Similar Slots — Comparison

Game	RTP	Max win
Tiki Madness 100	97.03%	1,000x
Admiral Nelson	97%	3,000x
Wild Volcano	96.95%	1,000x
Blue Dolphin	95.3%	2,000x
Once Upon a Time	95.28%	250x
Ogre Empire	95.22%	1,000x

On a $1 stake, Blue Dolphin’s top prize pays $2,000 (2,000x), ahead of the 250x ceiling on Once Upon a Time and the 1,000x ceiling shared by Wild Volcano, Tiki Madness 100 and Ogre Empire, but behind Admiral Nelson’s 3,000x — the highest in this group.

Worth knowing

Blue Dolphin’s paytable runs on just 5 fixed paylines despite its 5-reel, 3-row grid, which narrows how a winning pattern can form on any single spin.

How to Play Blue Dolphin Online

Blue Dolphin can be tried in demo mode, which lets a player work through the five-line paytable and the Wilds, Multiplier and Scatter mechanics without placing real stakes before deciding whether to move to real-money play.

Across the catalogue, Amatic’s library is carried by 118 casinos as of 31 October 2026, including CasinoStars, Casino Orca and RoyalXO among others. A full list of the provider’s output sits on the Amatic provider hub, and Blue Dolphin’s medium-volatility, paylines-based format also places it within the broader slots category.

Verdict on Blue Dolphin

Blue Dolphin suits a player who wants a medium-volatility session built around a small, fixed paytable rather than a sprawling grid or cluster mechanic — the 5-line, 5-reel-by-3-row layout keeps the game easy to follow, and the 2,000x ceiling sits mid-range against the comparable Amatic-era titles above it. A player chasing a larger single-hit ceiling or a notably higher RTP than 95.3% is better matched by one of the higher-paying titles in the same comparison, while anyone who prefers a straightforward, lower-line slot with a classic ocean theme finds that here.

Responsible Gambling (18+)

Gambling is entertainment, not a way to make money or fix finances. Set deposit and time limits, take regular breaks, and use self-exclusion tools if play stops feeling like fun. Licensed operators provide these tools — using them is a sign of control, not weakness. Learn more on Responsible Gambling →

Blue Dolphin – FAQ

What is the RTP of Blue Dolphin?

Blue Dolphin carries a theoretical RTP of 95.3%, a figure that holds over many spins rather than guaranteeing any result in a single session; the specific setting live at a given operator is shown in that casino's own game information.

Is Blue Dolphin a high-volatility slot?

No. Blue Dolphin runs at medium volatility, which generally produces a steadier mix of smaller and mid-sized wins rather than long dry spells followed by outsized peaks.

What is the maximum win on Blue Dolphin?

The maximum win on Blue Dolphin is 2,000x the stake placed, so the size of the top prize scales with whatever bet — from the minimum of 1 up to the maximum of 500 — is in play on that spin.

What features does Blue Dolphin include?

Blue Dolphin combines Wilds that substitute for other symbols, Scatter symbols that contribute toward wins regardless of their position on the grid, a Multiplier that can increase the value of winning combinations, and an RTP Range setting that lets operators run the game at more than one return percentage.

How many paylines does Blue Dolphin have?

Blue Dolphin runs on 5 fixed paylines across its 5-reel, 3-row grid.

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