A bonus game can be a fun way to increase your winnings in a slot machine. Bonus games usually involve a random selection of a treasure chest, box, or video display. You can also trigger these games based on a certain number of symbols. Generally, slot machines are grouped by denomination, style, and brand name. Some video slots have an INFO or HELP button on the top of their screen. You can view these information panels on the bonus game’s paytable.
Typical symbols on a slot machine include a candle on top. The candle indicates the denomination and serves as a notification to the slot attendant when service is required. The candle will flash in a certain pattern for each function. If it matches the bonus symbol, it will award more free spins. Sometimes, scatter symbols act as bonus symbols. Some slot machines have both scatter and wild symbols. When a player matches at least three scatter symbols in a row, he or she will win a prize.
The payback percentage is the mathematical expectation of winning combinations. While real slot machines often offer more winning combinations, they pay less. Adding the probabilities of winning a specific payline to the total prize amount will result in a payout less than 100%. This is the payback percentage. Today’s modern slot machines use the same mathematical algorithms as their original counterparts, and have perks for players as well as disadvantages. If you’re new to slot machines, consider a few tips.