Regal Crown 50 Slot by Amigo Gaming

Gold coins stacked down the first reel, each stamped with a bet multiplier. Land six or more anywhere across the grid and PIN WIN kicks in - three respins, every new coin that sticks resets the counter back to three. Fill all 20 positions and the total payout doubles. That doubling is the ceiling chase, but gem symbols that drop during PIN WIN add another layer. Emeralds pay x15 to x25 per total bet, rubies x30 to x50, diamonds x100 to x300 - each value randomly assigned on landing. A single diamond at x300 in a partially filled grid already outweighs most of the coin values combined.

The Crown Wild expands vertically when it contributes to a win, covering its entire reel. It only shows up on reels 2, 3, 4, and 5 - never the first - so a lucky spin with two or three crowns expanding simultaneously fills half the grid with wilds across those 50 paylines. Scatters trigger free games, and PIN WIN stays active during the free spins round too. No retrigger on the free games themselves, though, so the window is fixed once you're in.

Deep purple quilted velvet behind the reels, gold trim bordering everything, three jackpot tiers (Minor, Major, Grand) ticking away above the grid. The fruit symbols - lemons, cherries, grapes, watermelons, plums, bells, a glossy red seven - look like they belong in a Regal Fruits variant dressed up for a higher payline count. Classic fruit base, but the PIN WIN bonus with gem multipliers and expanding wilds gives it more mechanical depth than the payline number suggests.