Cash Elevator Slot by Pragmatic Play

Thirteen floors. Each one removes the lowest-paying symbol from the reel strips entirely. Floor 1 has the full set - every card royal, every mid-tier icon, all of it. By the time you reach floor 7 or 8, the reels only contain high-value symbols, wilds, and scatters. Arrow symbols land exclusively on reel 3 and push the elevator up or down by 1 to 3 floors. Any win involving the current floor's bottom symbol also bumps you up one level. The floor indicator gauge above the reels ticks constantly during a decent run.

Two full-reel stacked wilds appearing simultaneously trigger the Dead Lovers bonus - up to 24 free spins built around a pair of ghostly Victorian characters who start at opposite ends of the grid. Every win containing the floor's lowest symbol pulls them one reel closer together. When both land on the center reel at the same time, extra spins get added. The Hold & Win round only fires when the elevator hits the 13th floor - the absolute top. At that point every regular symbol disappears and only money symbols and blanks remain, each carrying a cash value. Four initial respins, resetting back to 4 on every new money symbol. Fill the grid and you're looking at a serious payout.

Reel Kingdom dressed the whole thing in dark iron elevator gates with Art Nouveau curves, stone walls lit by flashes of lightning, and two black ravens perched on the railings. High-pay symbols are Victorian objects - a golden pocket watch, an antique rotary telephone, a black cat under moonlight, a vintage automobile, a brass key, stacked luggage. Card royals get ornate gothic metalwork in red, green, and gold. The color palette swings between warm amber gas-lamp tones and cold teal shadows, which fits a haunted hotel that can't decide if it wants to invite you in or scare you off.

No buy bonus, no ante bet. You climb floors the slow way or not at all. Getting to floor 13 during normal play is uncommon enough that most sessions never see the Hold & Win trigger, and that's where the bulk of the 20,000x ceiling lives.