Avid slot players all over the globe have only one goal when playing their favorite game–to hit a jackpot. Although jackpots have been awarded once the winning combination appears on a pay line, there are other ways to hit a jackpot in less time through bonus rounds and free spins. Here are a few things to keep in mind when playing a bonus slot game online.
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The random number generator determines exactly when a bonus round is due to start, so there is no specific number of plays that will trigger a bonus round.
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If a bonus coupon is used, a playthrough requirement is usually attached. For example, a $20 bonus may require a $500 worth of wagers before any winnings can be cashed out.
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Betting all of the pay lines is more important than the amount bet per line when playing for a bonus round.
Free Spin Bonuses
Free spin bonuses differ in each slot game. Depending on the type, a certain number of symbols is needed on the pay lines to trigger the free spin bonus round. Sometimes, the number of winning symbols is higher than what is necessary to start the round, so additional spins are added. For example, Game X may require three identical symbols in a winning combination to receive ten free spins. Player A gets four winning symbols instead and wins five additional spins, for a total of fifteen free spins in the bonus.
Retriggering
Read the machine’s pay table to see if a retrigger is possible in a bonus round, A retrigger is the act of setting off another round of free spins or free picks while the game is in bonus mode. The same set of symbols required to begin the round would reappear and cause a retrigger, extending the bonus round for a longer period of time. In some cases, a retrigger increase the value of the game symbols. A player’s bank (credits) can quickly increase if a trigger occurs.
Wild Bonuses
A wild bonus involves a substitute symbol in a winning combination. Instead of three or more symbols paying out a win, two symbols plus a wild symbol pays the same amount. For example, in Game Z three jeweled crowns pay ten credits, but a wild symbol plus two jeweled crowns pay the same.
There are three types of wild symbols:
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Standard Wild – Substitutes for each symbol in a winning pay line
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Expanding Wild – When it appears on a reel, it expands to cover the entire series of reels, replacing the remaining symbols
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Stacked Wild – Does not expand but appear as independent wild symbols one on top of the other on the same reel
Mystery Bonuses
Mystery bonuses are awarded during active game play and are random. Sometimes, there is no required symbol combination in order for a mystery bonus to appear. The value of the bonus is either equal to or a greater than the total bet made.
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