Huff N' More Puff Slot by Light & Wonder

Three cartoon pigs stand on a bright forest path, sun overhead, lime grass at their feet, and a wolf's circular saw blade tucked into the reel set as a quiet threat. Light & Wonder's Huff N' Puff franchise built its reputation on physical casino floors, and this entry keeps the storybook tone while routing everything through a wheel-bonus engine and a frame-stacking mechanic that defines the whole game.

Land 3 or more Buzz Saw scatters in the base game and you get one spin on the Wheel. Seven possible outcomes: three cash jackpots (MINI, MINOR, MAJOR, GRAND), and three feature segments that each award 6 free spins flavored differently. The Buzz Saw feature is the most visually distinct one. Before the free spins start, every Buzz Saw on the board slides right across the reels, off the screen, and every position it passes through gets treated as if a Hard Hat landed there. The Mega Hat path opens with a single spin of oversized 2x2, 3x3, or 3x5 symbol blocks, then drops a Straw Frame on every covered cell. Mansion is the top-tier segment, locks the feature into Brick Frames only.

Frames are the point. A Hard Hat on an empty cell adds a Straw Frame, a Hard Hat on Straw upgrades it to Stick, Stick goes to Brick. Land Hard Hats on a position that's already Brick and the game either shuffles an upgrade somewhere else, drops fresh Straw, or hands you a credit prize directly. When the feature ends, every framed cell turns into the matching house: Straw pays 0.5 to 2x the bet, Stick pays 2 to 8x or seeds a MINI or MINOR jackpot, and Brick covers 10 to 250x plus access to all five jackpot tiers including the GRAND, worth 5,000x your stake at the visible meter. Three or more Hard Hats inside any feature also add an extra free spin, which matters because retriggering is the only way the smaller features build into real damage.

Wild substitutes for everything except Hard Hat and Buzz Saw, and it shows up on reels 2, 3, and 4 only. Impatient players can skip the wait through the Buy Pass at 950x bet for direct entry into Free Spins or the Wheel, which is steep but matches what the Mansion path can pay back. The wolf, notably, never appears on screen during gameplay. He's only implied through his tools: the saw and the construction hat that keep wrecking the pigs' progress.