Crystal Cavern Megaways

Up to 117,649 paylines are possible on Crystal Cavern Megaways, Pragmatic Play's version of the engine that varies how many symbols land on each of six reels every spin. A four-position bonus reel sits above the main grid and feeds directly into the free spins trigger, with the whole layout set inside a glowing underground chamber lined with blue-lit crystal formations.

Nine symbols fill the paytable: J-through-A royals cover the low end, while five coloured crystals in pink, green, purple, blue and red form the premium tier, with six matching premiums on a payline worth 1.5 to 25 times the bet. A golden-green wild can land on reels two through six and substitutes for anything except the scatter.

Winning symbols clear after every hit and new ones drop into the gaps through the tumble feature, repeating for as long as fresh wins keep forming. Any wild that lands away from the top row during a tumble expands to cover its entire reel, and each tumble in the sequence adds one to a win multiplier that resets to 1x once the chain ends in the base game. Landing 4, 5 or 6 scatters awards 12, 16 or 20 free spins along with an instant payout of 5, 10 or 100 times the bet. Inside the feature, the multiplier carries over between tumbles without resetting, expanding wilds remain on the grid for the rest of the round, and landing 3 or more scatters during free spins adds 5 further spins. Free spins can also be bought directly for 80 times the bet instead of waiting for scatters to land.

Crystal Cavern Megaways runs a default RTP of 96.46%, with two lower configurations at 95.42% and 94.38%. The maximum win is 10,000 times the stake, and bets range from 0.20 to 100 per spin.