Crystal Queen is a winter fairy-tale slot from Quickspin inspired by Hans Christian Andersen’s Snow Queen, built on a 5-reel board that starts with only 3 rows unlocked and ice blocking the rest. Wins melt the ice via the Swooping Reels mechanic, opening up to 6 rows and 56 paylines as the multiplier climbs. Released in 2015, it puts a distinct spin on the cascading-wins format other Quickspin titles use, tying board expansion directly to the player’s own winning streaks instead of a fixed layout.
| Provider | Quickspin |
| RTP | 96.16% |
| Volatility | Medium |
| Reels / Rows | 5 / 3-6 (dynamic) |
| Paylines | 20 base, up to 56 |
| Max Win | 829x bet |
| Release Year | 2015 |
Every win clears its symbols via a cascade, unlocks one extra row of ice, and bumps a multiplier up to 5x on the Swooping Reels. Alongside that, a Spreading Wild can convert one to five adjacent symbols into wilds, chaining extra value into an already-active board before the multiplier resets. Land three or more scatters and the Free Spins round starts with all three extra rows already unlocked, so every spin begins at the game’s widest, highest-paying configuration instead of building up to it — a meaningful head start compared to grinding open the board manually in the base game.
Pros
- Free Spins start with the full 6-row board already unlocked
- Spreading Wilds can add up to 5 wilds from a single symbol
- Cascading multiplier climbs to 5x within a single spin
- Paylines scale from 20 up to 56 as the board opens
Cons
- 829x max win is on the low side for a cascading slot
- Base game with only 20 paylines can feel restrictive early on
- Free Spins trigger requires 3+ scatters, which can take a while to land
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Frequently Asked Questions
What is the RTP of Crystal Queen?
Crystal Queen by Quickspin carries a theoretical RTP of 96.16%, with medium volatility.
How do the extra rows work in Crystal Queen?
The board starts with 3 active rows out of a possible 6. Each win triggers the Swooping Reels mechanic, which cascades winning symbols away, unlocks another row, and raises a multiplier up to 5x.
What triggers Free Spins in Crystal Queen?
Landing three or more scatter symbols starts the Free Spins round, which begins with all three extra rows already unlocked for the full 56-payline board from the first spin.