A variety of fruits and gems make up the standard symbols on the reels of Pile ‘Em Up™. Then we have special symbols – such as the Coin symbols, as well as Flower Free Spins, 1UP, Collect, and Heart Bonus symbols. The Wild symbol can also appear and has the power of substitution – in that it can take the place of the standard symbols to form possible winning combinations. As for the game’s fun features, first up we have the Coin Booster. It triggers whenever a Collect symbol lands on the 5th reel or at the conclusion of the Free Spins and Heart Bonus features. The purpose of the Coin Booster is to multiply the values of all the Coin symbols on the reels. The Multiplier starts at 1x and increases by a further 1x when a 1UP symbol lands – which means the Multiplier can go up to 10x.
If 3 Flower Free Spins symbols appear on the first, third and fifth reels, the Free Spins feature will trigger. 9 Spins are received to begin with – followed by a further 3 Spins if an additional 2 Flower Free Spins symbols appear during the feature, and another 9 Spins if an additional 3 Flower Free Spins appear. All Coin symbol values acquired during Free Spins will be added to the Respin Counter – and when the feature ends, the Counter is activated for a chance at possibly winning the overall value. Unsurprisingly, the Heart Bonus symbol activates the Heart Bonus feature – if it appears on all the reels. When activated, 3 bonuses are awarded, and the Coin symbols become sticky. Once no more spins remain or all landing positions have sticky Coin symbols, the feature will end. In the latter case, all Coin symbols are flipped to award a 50x bet, with a Multiplier value applied, for each coin.