Hades' Flames of Fortune Slot by RealTime Gaming

Nine free spins with every low-pay symbol stripped from the reels. That's what three Cerberus scatters across reels 1, 3, and 5 award, and it changes the math more than extra spins alone would. With all four crystal card suits gone, only the high-pay characters remain - Persephone at the top paying 100x per way for five, followed by a bearded warrior, a skeletal hooded figure, and a ghoulish green specter. Landing three more scatters during the round retriggers another 9 spins under the same conditions.

The Hold & Spin trigger needs 6 or more Hades symbols on a single spin, which is a steep entry for a 15-position grid. When it fires, every triggering Hades locks in place and transforms into a Flaming Hades, each one revealing either a cash prize or one of three lower jackpot tiers - Mini at 5x, Minor at 10x, Major at 20x. You get 3 respins, and any new Hades landing resets that counter back to 3. Fill all 15 positions and the Grand pays 1,000x your total bet. The 2,000x max win cap suggests the Grand plus accumulated cash prizes is where the ceiling lives, not the free spins.

Teal cavern walls glow behind the grid, with heavy iron chains hanging from the top corners of an ornate bronze border. The Hydra wild is an ice-blue multi-headed serpent that substitutes for everything except scatters and Hades symbols. It's the one piece of bright color against the dark underworld palette of deep blues and rocky grays, until a Flaming Hades spin lights the whole grid orange. Persephone's portrait and the warrior artwork are painted with more detail than you'd expect from RTG - closer to mythology-themed premium slots than the usual SpinLogic catalog style.

No buy bonus, so both features trigger organically. The free spins require only 3 symbols on specific reels, which is standard. The Hold & Spin at 6 symbols is harder to hit, but the respin reset mechanic means once you're in, each new Hades landing keeps the round alive. Mini and Minor jackpots at 5x and 10x will land often enough inside that feature to keep the round from blanking, even when the Grand stays out of reach.