Rainbow Riches Leprechauns Gold Slot by Light & Wonder

The widest entry in the series so far. Where most Rainbow Riches machines run five reels, this one spreads across seven, with the wins still reading left to right across fifty fixed lines. That extra real estate matters because of how the bonus arrives. At any point during a spin the Lucky Leprechaun can jump onto the reels and start tossing bonus symbols around, nudging you toward the trigger. Land three or more of those bonus symbols and the Rainbow Ring Bonus Spinner kicks in.

The Ring doesn't always hand you the same thing. One spin of it awards exactly one of three outcomes: a batch of free spins somewhere between eight and twenty-five, the Wild Rover feature, or simply more bonus symbols dropped onto the screen. That last result is a near-miss that can re-arm the trigger rather than pay anything directly. Wild Rover scatters extra random wilds across the reels in any position, and it can fire on its own in the base game or run continuously once the free spins begin.

Inside the free spins the Wild Rover stays switched on the whole time, and mystery "?" tiles join the mix. Each one flips to reveal a paying symbol, so a screen full of question marks resolves into clovers, horseshoes, harps or the gold-foil Rainbow Riches logo at the top of the chart. When the spins run dry you don't just walk away. A Wishing Well pick caps the round, three gold coins to choose from, each hiding either a cash multiplier or a handful of extra spins.

The board sits in the usual sunny Irish countryside, rolling green-and-amber hills under a bright sky, card suits sharing space with toadstools, lucky horseshoes and four-leaf clovers in that bold gold-and-emerald palette Light & Wonder carried over from the Barcrest cabinets. For players who want more pressure, an optional Big Bet side wager sits at three levels, twenty, thirty or fifty. Switch it on and Super Rainbow symbols are guaranteed on the reels, Wild Cash multipliers worth up to fifty times start landing, and every line win pays at ten times the standard rate.