Royal Xmass Slots
3 free demo slots in the Royal Xmass series
Endorphina's Christmas series with an unusual math profile. The original Royal Xmass and its Dice variant both hit 93,750x - a ceiling that rivals the most aggressive slots in the catalog. Royal Xmass 2 dropped to 5,000x, which feels like a different product entirely.
Endorphina

Endorphina
Endorphina
Two massive ceilings, one quiet sequel
Royal Xmass launched on a 6x4 grid at high volatility with 93,750x max win. That's an enormous number for an Endorphina game - or any game. The Dice variant runs the same math on the same grid with dice-styled symbols. If you've played one, the other is a cosmetic swap.
Royal Xmass 2 expanded to a 6x5 grid but slashed the ceiling to 5,000x. Same high volatility, same provider, completely different risk profile. It rates 6 alongside the original, but the gap in max win potential is impossible to ignore. The sequel plays safer by a factor of eighteen.