Overview
Released by Endorphina in November 2023, Royal Xmass II is a sequel to the studio's original Royal Xmass slot, rebuilding the format around a cascading-reels mechanic rather than the fixed-payline structure common across most of Endorphina's other Christmas titles, including Book of Santa.
A festive, opulent Christmas theme built around royal-styled Santa Claus imagery, ornaments, and gift symbols, paying out through a tumbling cascade of matched symbols rather than a traditional left-to-right payline.
Bonus Features Breakdown
Cascading Wins
Winning symbol clusters are removed from the reels after paying out, with new symbols dropping in to fill the gaps and potentially chain into further wins on the same spin, rather than the game relying on a fixed payline structure.
Bonus Symbol Free Spins
Landing three bonus symbols awards 5 Free Spins, while landing four or more awards 15 Free Spins. Landing four, five, or six bonus symbols within a single cascade also pays an instant cash prize of 3x, 5x, or 100x your stake.
Accumulating Win Multiplier
A multiplier builds across consecutive cascades and through the Free Spins round, reported to climb as high as 1,000x, on top of whatever wins are landing along the way.
Gamble Feature
An optional gamble round lets players risk a win for a chance to double or quadruple it - a feature also found on several of Endorphina's other titles, including Book of Santa, though the exact risk mechanic can vary by game.
Betting Range & Jackpot
Total bets run from $0.20 up to $10 per spin. Royal Xmass II doesn't carry a jackpot round - its biggest built-in win comes from the accumulating win multiplier during cascades and Free Spins, capped at 1,000x your total stake.
RTP & Volatility
RTP: 96.05%. Volatility: Not published.
Our Take
Royal Xmass II breaks from the fixed-payline format Endorphina uses on titles like Book of Santa in favor of a cascading-reels structure, where winning symbol clusters clear and new ones drop in behind them. That's a meaningful design shift, not just a visual one - it means a single spin can chain into several consecutive wins if the drop-ins keep connecting, which is where the game's headline 1,000x multiplier potential actually comes from rather than any single symbol landing.
The tiered Free Spins trigger (5 spins for three bonus symbols, 15 for four or more) rewards a stronger initial trigger meaningfully rather than token-scaling it, and landing four to six bonus symbols within a single cascade window pays an instant cash prize on top - a nice bit of design that gives the bonus symbol genuine value even outside the Free Spins round itself.
Worth being upfront about: our research couldn't pin down a confidently verified volatility rating for this title, and the exact reel/payline structure varies noticeably between review sites. We've gone with the most detailed, directly-sourced description we found - a 6-reel, 5-row cascading format with no fixed paylines - but treat that structural detail as our best read of a genuinely inconsistent record rather than a fully settled fact.
The gamble feature is a fairly standard optional add-on rather than a core draw - useful if you like risking a win for a bigger payout, easy to skip if you'd rather just bank what you land. The real reason to play this over Endorphina's other Christmas titles is the cascading mechanic itself, if that's a format you enjoy.
Pros & Cons
What We Liked
- Cascading wins can chain into multiple payouts on a single spin rather than being capped at one payline hit
- Tiered Free Spins trigger (5 or 15 spins) rewards a stronger scatter landing meaningfully rather than a token bump
- Bonus symbols pay an instant cash prize even outside the Free Spins round if enough land in one cascade
- 96.05% RTP is solid for the genre
Where It Falls Short
- We couldn't confidently verify this title's volatility rating - review sources vary or simply don't state it
- Exact reel and payline structure is inconsistently reported across review sites; we've gone with the most detailed source available
- A newer, less-established title than some of Endorphina's other Christmas slots, so long-run player feedback is thinner
- Gamble feature details (exact risk mechanic) aren't fully confirmed across our sources
Where to Play Royal Xmass II
Frequently Asked Questions
What is the RTP of Royal Xmass II?
Royal Xmass II has a declared RTP of 96.05%, confirmed via VegasSlotsOnline's game data.
What is the volatility of Royal Xmass II?
We couldn't confidently verify a volatility rating for this title across our sources - some describe it as medium, but that isn't consistently confirmed, so we've left it unpublished rather than guess.
How do I trigger Free Spins in Royal Xmass II?
Land three bonus symbols for 5 Free Spins, or four or more for 15 Free Spins. Landing four to six bonus symbols within a single cascade also pays an instant cash prize separately from the Free Spins trigger.
What is the maximum win on Royal Xmass II?
The maximum win is reported at 1,000x your total stake, driven by the accumulating multiplier that builds across cascades and Free Spins.
Where can I play Royal Xmass II?
Royal Xmass II is available at Vavada Casino from our ranked casinos.
For similar games, check out our Christmas Slots page.