Shaaark Slot by Light & Wonder

The grinning great white does double duty. He substitutes for everything except the Scattered Fin, and any payline that lands at least one Shark has its win doubled before it pays out. That x2 is automatic, attached to the symbol itself, so a five-of-a-kind royal that happens to include a Shark on one reel suddenly pays twice the table value. The shark's own line is the heaviest hit on the board, four thousand credits per staked line for five, eight thousand once the doubling kicks in.

The Scattered Fin runs the bonus and it pays from anywhere, no payline needed. Three or more anywhere on the reels hand you ten free games. Two things change once you are inside. Every prize is doubled for the whole round, stacking on top of the Shark's own doubling. And the game starts converting random reel positions into extra Sharks, regular symbols morphing into the grinning fish mid-spin, which seeds more of those auto-doubled wins as the round plays out. Land three more Fins during the feature and another ten games tack on, so a good run can stretch well past the opening ten.

What is missing tells you as much as what is here. No buy bonus, no gamble, no pick round, no Super Bet side wager that the better-known version of this title carries. This is the plain build: spin, hope for sharks, chase the fins. It keeps the whole game pinned to two ideas that feed each other, the Wild doubling and the free-game doubling, rather than burying them under extra modes.

The art plays the shark attack for laughs. A cartoon great white with oversized teeth and a manic grin sits over a deep-blue sea, sun rays cutting down through the water and silhouetted fish drifting in the murk. The paytable spills onto a sunlit beach, a panicked woman in a red swimsuit with her hands on her cheeks, a red-tube swimmer clutching a drink, a sea lion, a bitten apple core, a torn message in a bottle and a lighthouse on the horizon. If you like that underwater comic-strip tone, NextGen's Mad Mad Monkey runs the same chunky cartoon-animal art on its own reels.