12 Coins is a Hold the Jackpot slot from Wazdan that features 4x3 reels and a single "win way" that can only be used to activate the Hold the Jackpot Bonus Game. You will gain from Cash Infinity, Cash Coin, Jackpot, Mystery, and Mystery Jackpot icons.
To activate the Hold The Jackpot Bonus Round, fill the four slots on the centre row with any bonus symbol. However, you can land Cash Infinity symbols in the standard game, and they remain sticky until the next bonus round. They range in value from 5x to 10x your stake, and landing them in the middle row enhances your chances of winning the bonus round.
All triggering bonus symbols are sticky on an otherwise cleaned Bonus Round grid, which has 12 locations identical to the base game. You begin with three respins, and any new bonus sign that appears becomes sticky as well. This resets the number of respins to three each time, and the feature expires when the grid is filled with bonus symbols or you run out of respins.
Regular cash symbols provide payouts ranging from 1 to 5 times the stake, while the Mini, Minor, and Major jackpot symbols pay 10x, 20x, and 50x, respectively. The Collector symbol adds the value of both Cash and Cash Infinity symbols and multiplies the sum by a random multiplier ranging from x1 to x20.
You can land a standard Mystery Symbol, which will randomly transform into any other bonus symbol type as the feature finishes. However, it cannot convert into the Cash Infinity sign. As the feature concludes, the Jackpot Mystery Symbol transforms into one of the three aforementioned jackpots, and all winnings are added together. If you fill the screen with bonus symbols, you'll win the Grand Jackpot. The classic look of this game and the singular winning way makes for an exciting game overall.
