Rich Little Piggies World Class Slot by Light & Wonder

The wealthy pig family is back, and this time they've gone international. The backdrop is a brick-walled luxury casino lounge in deep purple, with Mr Pig (tuxedo, top hat, monocle) and Mrs Pig (tiara, draped in diamonds) holding down the top of the paytable at $4 and $2.50 for a five-of-a-kind on a $1 line bet. Below them sit a golden pork chop, a vault stuffed with cash, and a pile of gems, then the usual royals down to 9.

The signature mechanic is the coin system, and it runs four colours in parallel. Every Mystery symbol on the reels first reveals a normal paying icon, then has a chance to drop a Blue, Yellow, Red or White coin on top before pays are counted. Each colour feeds its own persistent meter that survives between spins as long as you keep the stake fixed. Blue coins stack onto a Free Spins counter that caps at 40. Yellow coins build the jackpot pool across six tiers (MEGA, GRAND, MAJOR, MAXI, MINOR, MINI). Red coins push a Wild multiplier up to 7x. White coins feed the Wheel Bonus.

Free Spins trigger from any combination of Blue, Yellow or Red coins plus 1x bet, and the colour that fires the trigger decides which variant you play. Blue gives you the number of spins sitting in the meter at the moment of trigger. Yellow runs Jackpot Free Spins, where Mystery symbols can drop jackpot tokens into tier slots (six for MEGA, five for GRAND, four for MAJOR, down to two for MINI), and filling a row awards that prize. Red runs Multiplier Wilds, with the Red meter value multiplying every wild win and a special Wild appearing on reels 2-4 only. If a White coin lands mid-feature it adds a Wheel spin or upgrades the variant, but only once per round, and triggering with all three colours at once locks the upgrade out entirely.

The Wheel Bonus itself awards cash, MEGA, GRAND or Free Spins, and any non-FS result earns an extra wheel spin up to a fifth and final spin that can only land on Free Spins. The MEGA tops out at 13,350x at the meter's max. BUY PASS sends you straight into the feature tree if patience isn't your thing. This is the heavier sibling to Rich Little Piggies with the wheel layer bolted on.