Big Burger Load it up with Xtra Cheese

Big Burger Load it up with Xtra Cheese is an American diner themed slot from Pragmatic Play. The game takes place on a 5-reel, 3-row grid with 10 fixed paylines. Symbols on the reels include classic burger toppings like fried onion rings, lettuce, tomato, fries and a soda cup. There is also a special Hot Dog scatter symbol.

Landing 3 or more scatters triggers 10 free spins. During the bonus round, adjacent wins pay from left to right, and two new symbols come into play. The Expand symbol increases the grid size by adding an extra row each time it lands, up to a maximum of 3 additional rows. After that, it turns into a wild symbol. The Pop symbol randomly selects a pay symbol after a win and awards an additional 0.5x the bet for each instance on the reels.

Random ketchup and mustard bottle symbols can also appear in free spins. The ketchup applies a 2x, 3x or 5x multiplier to a random symbol, while the mustard transforms losing spins into guaranteed wins. The slot has high volatility and a maximum win potential of 3000x the bet. RTP ranges from 94.07% to 96.04%.