Crystal Cavern
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This is a free demo version. No real money is involved. Must be 18+ to play. Please gamble responsibly.
About This Game
Delve into a glittering underground cavern where gem clusters cascade and an ever-growing multiplier can deliver wins up to 20,000x your stake.
Game Features
Descend Into the Depths
Crystal Cavern by Push Gaming is a visual masterpiece set deep underground in a cave system filled with luminous gemstones. Rubies, sapphires, emeralds, amethysts, and diamonds sparkle against the dark stone walls of the cavern, each gem casting coloured light reflections across the 5x5 grid. The ambient dripping of water and echoing mineral chimes create an atmospheric soundscape that draws you deeper with every spin.
Cluster Pays and Cascading Gems
The game uses a Cluster Pays system where wins are formed by connecting 5 or more matching gems horizontally or vertically. When a winning cluster is formed, those gems shatter and new ones cascade down to fill the gaps. Each successive cascade within a single spin increases a Progressive Multiplier that starts at 1x and has no upper limit. The multiplier resets only when no more cascading wins occur.
This uncapped multiplier is the engine behind Crystal Cavern’s extraordinary 20,000x maximum win potential. A long cascade chain during the bonus round can push the multiplier into double or even triple digits.
Crystal Transformation
During any cascade sequence, a Crystal Transformation can randomly activate. When it does, all instances of one low-value gem type on the grid are transformed into a single high-value gem type, potentially creating or extending clusters. This feature is particularly potent during free spins, where transformations occur more frequently.
Cavern Free Spins
Landing three Geode Scatter symbols triggers 10 Cavern Free Spins. The critical change in this mode is that the Progressive Multiplier carries over between spins — it never resets for the entire duration of the bonus round. Early spins build the multiplier, and later spins benefit from the accumulated value. Additional scatters during the round add 3 extra spins each.
The Bonus Buy option is available at 100x the bet for players who want immediate access to the free spins round.
- Min Bet: $0.20 | Max Bet: $100.00
- Grid: 5x5 Cluster Pays
- Max Win: 20,000x
- RTP: 96.55%
Crystal Cavern is a masterfully designed high-volatility gem slot that combines dazzling aesthetics with one of the most rewarding multiplier systems in modern online slots.
