Atlantic Rim

Atlantic Rim by Mana Labs features a war, underwater treasure and sci-fi theme on a 6x6 grid with cluster pays. The game has an RTP of 96%, high volatility and a maximum win of 25,000x.

Cascading reels activate after each winning cluster forms, removing winning symbols and dropping new ones into empty spaces. Storm Wilds land as x2 and x5 multipliers and replace all symbols except Rift Alert and Versus. A single wild can complete multiple clusters at once, with its multiplier applying only within winning clusters.

Mystery Symbols land as regular symbols during the cascade sequence. Rift Alerts appear on the grid but do not pay or explode; the base game counts them after the final cascade ends.

When four or more Rift Alerts are counted after cascades cease, free spins are awarded based on the total count. Landing four Rift Alerts awards free spins; five awards free spins; six or more also awards free spins. Each additional Rift Alert that lands during free spins grants one extra free spin. The free spins maximum is 15 spins, and the feature plays with more wilds than the base game.

Versus triggers a duel when the cascade ends with it present. Kaiju roulette then picks a tier, Bastion-7 fights and sets a multiplier. If a Kaiju win occurs, the multiplier doubles before a Giant 2x3 block lands over the Versus cell. The Giant crushes symbols underneath and counts as a single symbol, immediately linking matching symbols and joining any winning cluster. In the base game, the Giant remains on the grid until the spin ends.

Salvo explodes copies of the most prevalent low symbol on the grid. Overcharge doubles Giant multipliers and requires a Giant already present. Evolution moves an existing Giant up one tier, up to tier VII.

Ante costs 3x per spin. Bonus costs 150x bet and triggers Tide of Steel, a mega bonus starting with 12 free spins and placing Versus on the first spin; Giants retain their multipliers until the feature ends. Versus costs 200x bet. Super Bonus costs 300x bet and triggers Operation Zero Rift, awarding 15 free spins with a preference for tier VI and VII Kaijus; Giants stay in place with multipliers until the feature ends. Mystery costs 400x bet.