Overview

Rainbow Riches is Barcrest's 2009 workhorse—a 5×3, 20-line fixed-payline slot built on the leprechaun-gold-and-rainbows formula that defined a decade of pub and online play. Land three or more scatters to trigger the free-spins round where the real multiplier magic happens.

How it plays

Stake from £0.20 to £500 per spin on fixed twenty lines. Medium volatility means wins arrive at a steady clip without wild droughts—you'll feel the game grinding rather than lurching. Wilds substitute in regular play; the scatter is your path to the bonus.

The bonus round

Three or more Pot of Gold scatters award free spins with a randomly assigned multiplier (up to 3x) applied to every win during that round. Land scatters again mid-feature and you'll retrigger. The multiplier stacking is where the 500x max-win potential lives.

Who it's for

Steady grinders and older-generation slot lovers who remember Rainbow Riches from the high street and want familiar mechanics without modern complexity. Works for players hunting consistent small-to-medium wins over long sessions at modest stakes.