Cute & Fluffy Slot by Playtech

The two pets in the title do the special work. Fluffy, the doe-eyed brown puppy, is the wild and also the highest-paying symbol, so five of him along a line lands the headline win, and that figure reads off your line bet rather than the total stake. Cute, the grey kitten, is the scatter. Everything else pays modestly: a red pet-food bag tied with a bow, a blue kibble bowl, a polka-dot cat bed, a ball of yarn, and a set of fuzzy orange card royals.

Free spins don't arrive from three scatters hitting at once. They build. The reels rest inside a row of pink pet bowls, and bones drop into those bowls as you spin. Once four bones have collected in a single bowl, you're paid 4x the triggering bet and given 5 free spins with every win doubled. It's a slow trigger, so the bones stack up over several spins before the round fires, which suits a game this gentle.

Any win can go through a card Gamble, a straight red-or-black double-or-collect. Beyond that there's nothing to chase, no buy feature and no jackpot, just adjustable lines feeding the bowls. The whole thing is drawn soft and warm on a pink polka-dot background, balls of wool tumbling in the corners, the puppy and kitten rendered like storybook illustrations rather than slot icons.