Wins of Nautilus Megaways Demo Slot by Fantasma Games Free Play

Wins of Nautilus Megaways is an online Slot from Fantasma Games.

Quick Facts

- Key mechanics: Megaways engine, Avalanche system, Countdown Bombs, Torpedo Shark Respin

- Special symbols: Wilds, Shark Scatters, Countdown Bomb symbols

How the Game Plays

Wins of Nautilus Megaways takes inspiration from the classic Jules Verne novel, plunging you into a steampunk-infused underwater adventure. The action unfolds on a dynamic grid featuring six main reels and a top horizontal sliding reel, capable of producing up to 117,649 ways to win. Winning combinations trigger the Avalanche mechanic, where successful symbols vanish to allow new ones to tumble into place, potentially creating a chain reaction of wins from a single spin. The visuals are rich with brass machinery and deep-sea flora, setting a professional tone for this high-volatility exploration.

Free Spins Explained

The Deep Sea Free Spins are activated by collecting three or more bonus symbols within a single Avalanche sequence. You start with 12 spins, though additional symbols can increase this starting total. During the round, a progressive win multiplier starts at 1x and increases by one after every successful Avalanche. This multiplier does not reset between spins, allowing for significant win potential as the feature progresses.

Countdown Bombs and Shark Respins Explained

Special features keep the base game active. Countdown Bombs appear on the middle reels with a counter ranging from one to four. Each win in an Avalanche sequence reduces the counter; when it hits zero, the bomb explodes into a full-reel wild with a random multiplier. Meanwhile, the Torpedo Shark symbol can land to trigger a respin, removing a random number of non-winning symbols from the grid to force a fresh Avalanche and another chance to connect symbols.

Click the Play for Free button to load the Wins of Nautilus Megaways demo, test its features and payouts and decide if it is a game you enjoy.