4 Scarab Coins: Hold and Win Slot by Playson

Three scarab pots sit above the reels, each tied to a colored scarab coin. Violet coins activate the Multi feature, red coins trigger Mystic, and blue coins unlock Collect. Land enough scarab coins during base game spins and the corresponding pot fills, launching a Hold and Win bonus round with 3 respins. Each new coin landing resets the counter back to 3. The combination of pots that triggered the round determines which features play out - and you can get multiple features running simultaneously.

Multi places x2, x3, and x5 multipliers on three empty cells each time a violet scarab appears during the bonus. These multipliers stack if cells are already occupied, so late-round violet scarabs amplify values across the board. Mystic works differently - each red scarab reveals 6 hidden cells that can contain regular coins or jackpot coins, all feeding their values into the red scarab's total. Collect is the heavy hitter: every blue scarab gathers the combined value of all visible coins on the grid and adds the sum to itself. When multipliers from Multi apply before Collect triggers, the math gets interesting fast.

A Golden Pot symbol randomly transforms into any color scarab during the bonus, either activating a feature you didn't start with or stacking an extra scarab into one already running. The Royal Scarab Coin, landing only in base game, upgrades the entire bonus to a 5x5 expanded grid with all three features available at random. Fill every cell on the 5x5 board and the 10,000x Royal Jackpot pays out. Five fixed jackpot tiers run from Mini at 15x through Grand at 3,000x, with jackpot coins appearing randomly during any bonus round.