Medallion Megaways from Fantasma Games arrived in 2021 and makes no pretence about its ambitions: the Megaways engine with up to 117,649 ways to win, a tumble mechanic, and a Bonus Buy feature position it firmly in the high-ceiling, high-patience segment of the market. The adventure theme provides a backdrop of ancient medallions and explorer imagery across a grid that expands and contracts with each spin. Stakes run from $0.20 to $100.

The Megaways mechanic means the number of active ways changes with every spin, as each reel can display a variable number of symbols. Wins are formed when matching symbols appear on consecutive reels from left to right across any of the available ways. A tumble mechanic removes winning symbols after each successful combination, with replacements dropping from above — subsequent wins within the same spin continue tumbling until no more combinations form. This chain potential in the base game already differentiates each spin from static-reel alternatives.

Four or more scatters trigger the Free Spins round, which carries the game’s headline feature: an unlimited win multiplier. The multiplier starts at 1x and increases by one with each successive winning cascade during Free Spins. There is no ceiling on the multiplier, meaning a sustained cascade chain late in the bonus can produce combinations at multipliers far above what a fixed-ceiling game can reach. The 10,000x maximum win reflects the cumulative potential of Megaways combinations multiplied by a deeply escalated cascade multiplier. Bonus Buy provides direct access to the Free Spins round for players who prefer not to wait.

Medallion Megaways returns 96.1% RTP at very high volatility. The maximum win is 10,000x the bet.

For players willing to accept the extreme variance that a Megaways game with an unlimited multiplier demands, Medallion Megaways offers one of the more compelling bonus structures in Fantasma’s catalogue. The combination of tumble chains and an uncapped multiplier means individual Free Spins rounds can swing dramatically, making the bonus an experience rather than a routine payout event.