Age of the Gods: King of Olympus Megaways Slot by Playtech

One multiplier runs the whole game, and it behaves differently depending on where you are. In the base game every cascade nudges it up a step, x1, x2, x3 and higher, so a winning drop clears its symbols, fresh ones tumble in, and each chained win pays more than the one before until the reels stop connecting. In the Megaways free games it changes character: the multiplier keeps climbing and never resets between spins, so whatever it reached on one free game carries straight into the next and just keeps stacking.

Those free games are the Mega Zeus round. You don't need a burst of scatters at once. Instead you gather the golden Z, E, U and S letter tiles to spell ZEUS, and completing the word is what fires the feature. Inside, a random expanded Zeus wild can drop across a full reel, and Zeus multiplies any win he helps complete. A +5 tile adds five more games, and landing 4, 5 or 6-plus scatters retriggers for 10, 15 or 20 extra. Zeus is the wild everywhere too, a grim white-bearded storm god who stands in for everything except the letter scatters.

Then four Age of the Gods progressives sit on top: Power, Extra Power, Super Power and Ultimate Power. They fire at random on any spin, including a spin that wins nothing, and a larger bet tips the odds slightly in your favour. Once you're pulled into the jackpot round, one of the four is guaranteed. It's a pick game with a reaction timer that simply pays out if you sit still. They run on a shared network pool, so in the free demo the four banners across the top read "Not available", which leaves the ZEUS free games as the only thing you can actually chase here.

The board floats in a stormy Olympian sky, a gold-edged grid over rolling blue-grey clouds cut through with lightning. Symbols run to a purple winged Pegasus, a white flying horse, a Greek war galley under sail, a golden lyre and a red-figure vase, with gold-styled A-K-Q-J royals filling the low end. No buy button and no ante bet, so the only routes in are the letters for the bonus or that jackpot dropping with no warning.