The most eye-catching Bonus feature on Gold Rush Gus and the City of Riches is a Free Spins round where you blast through five, 10, or 15 no-cost games. This exciting feature gives you a chance to rack up big wins while you spin the reels gratis. The key symbol unlocks the other big Bonus. With two keys, you’re awarded a mysterious Treasure Chest. Creak it open to find the prize you’ve claimed, which could be as high as the Progressive Jackpot amount at the top of the reels or the chance to take part in the Coin Gamble Bonus.
Scatter symbols need to land on the first, third, and fifth reels to launch you into the Free Spins adventure. The number of spins is randomly awarded, together with a Multiplier that can be worth 2x, 3x, or 4x on every win. When you re-trigger more Bonus games, the same Multiplier remains in place.
Keys appearing on the first and third reels give you the Treasure Chest as a reward. Open it and you either get an instant prize, enter the Coin Gamble game, or claim the Progressive Jackpot. If you get the Coin Gamble game, you get to choose whether to collect or gamble each time, with Gold Coins boosting your win and skulls ending the round.
Bonus spins play out just like the base game, except the added Multiplier. All you need to do is spin the reels and wait to see if you get a winning combo.
When you open the Treasure Chest, you’ll automatically be taken to the Bonus that’s awarded. The only one where you need to make a decision is the Coin Gamble game, where you simply choose the Gamble or Collect button every time you’re given the choice