Hot Puzzle Slot by Endorphina

The way you trigger the bonus here is the unusual part. You need four gold stars landing on the four corners of the grid, the top and bottom positions of reels one and five at the same time. Stars only ever appear on those two outer reels, so the whole base game is really a wait for that one corner-to-corner alignment. The red-lips wild fills in everything else, but it shows up only on reels two through five and never stands in for the stars, which keeps the trigger clean and a little stingy.

Hit the four corners and the reels convert into a 5x4 grid of puzzle pieces. Each cell becomes its own little reel, spinning to reveal either a slice of a hidden pin-up picture or a blank default. The four triggering stars immediately uncover their portions. From there you get three attempts, one used per spin, but every time a new picture slice lands the counter snaps back to three. Uncovered pieces lock in place while the blanks keep spinning, and each revealed piece carries a cash prize worth your total bet times some multiplier. So the round breathes as long as you keep peeling back the image, and dies the moment three spins pass with nothing new. Clear the entire picture and the HOT PRIZE of 1,000x total bet lands on top of every piece prize you collected. That full reveal is the ceiling, and on a board that resets to three attempts each time, finishing the whole image is a rare result.

The look is pure neon-nightclub fruit machine. Big glossy cherries, lemons, oranges, purple plums, green apples, blue grapes and sliced watermelons sit beside a golden bell, all glowing against a deep crimson backdrop dotted with red bokeh lights like a wall of dim bulbs. Hot red and gold throughout, with that red-lips wild leaning into the flirty pin-up angle the bonus picture pays off.

Two extras sit outside the puzzle. A standard card gamble lets you double any win up to ten times in a row, picking a face-down card to beat the dealer. And there's a network mystery jackpot with Grand, Major and Minor tiers, drawn at random with no input from you beyond betting in the allowed range, which an operator can switch off entirely. No free spins, no buy feature. Everything funnels back to those four gold stars finding the corners.