G.R.O.W. Slot by Light & Wonder

Four red, snow-capped treasure chests sit along the top of the reels, each holding a cash value and each tied to its own beanstalk that starts down at the bottom. That growing race up to the chests is the entire identity of G.R.O.W. Every G.R.O.W. bag symbol that lands feeds fertiliser to its matching beanstalk, which climbs a notch and leaves a gardening-tool tile, a glove, a trowel, a watering spray, a wheelbarrow, behind on the reel where it stood. A beanstalk needs ten of these feeds to reach its chest. Hit ten and you collect that chest's cash, the chest reseeds with a fresh value, and any overgrowth past ten carries straight onto the next beanstalk. So a single busy spin can finish off one chest and give the next one a head start. In real-money play those heights even carry between sessions, which is unusual.

The board doesn't sit still while this happens. The reels physically grow taller as the beanstalks climb, stretching from the standard display up to ten rows high, so the playing area you're being paid across keeps changing shape mid-session. The G.R.O.W. bags double as wilds and pay on their own. So do the Golden Bees, and bees are their own little event: when one lands, a swarm flies up to the chests, each bee paying 2x the total bet and topping up the cash sitting inside the matching chest. The richer the chest, the more a beanstalk reaching it is worth.

Regular wilds are scarce in the base game. They only arrive through Mystery symbols, which all reveal as one chosen symbol at the start of a spin, and G.R.O.W. bags or Golden Bees can flip to wilds when they do. Three or more purple BONUS tiles award ten free spins on a separate reel set where wilds land naturally, and three more BONUS on reels one, three and five add another ten.

The dressing is a sunny, cartoonish beanstalk fairytale: a thatched cottage, sunflowers and rolling green hills under a clear blue sky, with the wooden reels wrapped in climbing green vines and a "TOTAL IN CHESTS" sign tracking what's stacked up top. There's a capped 250,000-coin top prize at the ceiling. This is a Red7 build for Light & Wonder that asks one thing of you on every spin: keep the beanstalks fed.