Online Slots Specs

  • For example, a slot feature used to be as simple as nudges or a hold. It’s a new era
  • Bonus features outnumber symbols in today’s online video slots.
  • These include multiple pay lines, Wild symbols that act as “jokers” on the reels, and Scatter symbols that pay anywhere on the reels.
  • Because today’s slots have so many exciting features, we’ve created pages for each. Here are some more features of online slots:

Slots Specs

With so many online games, it’s important to find ones you like. Just because a slot machine has more features doesn’t mean it pays out more. In fact, some bonus slots may require extra coins to play. In order to take advantage of the exciting new features, you must spend a little more money.

Pay Lines

Pay lines are winning symbol combinations that payout. Modern online slots range from ten, fifteen, and twenty-five pay lines to 243, 720, and 1,024 pay lines. On the first reel of this slot machine, two or three symbols in a row pay left to right. To increase the number of pay lines, multi-way slots can pay from right to left.


Wilds are found in thousands of modern online slots. Wild symbols help form winning combinations by substituting for other symbols. Wilds don’t usually replace Scatters or bonus icons (see below), but a slew of them on the reels can significantly boost your payouts. Five wilds on a payline almost always wins big.

Expanding Wilds:  Some slot developers use these special symbols. Expanding wilds cover all rows to form a single image. So they boost your winnings.

Multiple wild: Multiple wild symbols stacked on a reel. Stacking Wilds appear in threes to help fill reels and win more. Some video slot free spins bonuses have stacking wilds.

Sticky Wilds: The Sticky Wilds stay in place until the next spin. Sticky Wilds stay in place while the reels and symbols spin. This could lead to a string of victories.

Sticky Wilds (wilds that “shift” between spins) stay on the reels for the next spin. Wilds that shift from left to right stay on the reels until they cross them and disappear. On Reel 5, they move to the right and vanish. The slot will resume.

Several WMS (Williams) online slots have a Wild symbol that repeats itself. It can appear on adjacent reels or turn a cluster of symbols Wild. Of course, this can lead to large cash payouts.


The Free Spins bonus is a popular in-game slot bonus. Three or more Scatter symbols anywhere on the reels usually trigger free spins. While bonus features vary by developer, most involve a set number of free spins with a prize multiplier attached to each winning spin. It is possible to use a set of reels with extra Wilds or Scatters.


A slot machine’s ‘volatility’ refers to how often it pays out. Select a slot machine with frequent small wins or a few big wins. A player can choose between low and high volatility slots based on their needs and bankroll.

The Spread Pays Off

Scatter symbols appear on the reels and award payouts. In other words, a scatter symbol will pay out regardless of whether it is part of a payline. Three Scatter symbols usually trigger a bonus round like Free Spins or a Trail Bonus.


Some players think 10 or 15 paylines are too few. They want 243, 720, or 1,000 paylines. These “multi-way” slots have multiple paylines and a fixed stake per spin. Many small wins are known to be paid out by these machines. But if you hit the big payline, the jackpots start rolling in.


Coins are accepted as individual bets on online slots. Choosing the right coin stakes and stakes requires knowledge of the game and money management. Our advice will help you make the most of your money.

Each slot machine has a preset number of jackpots. The jackpots can be generous or meager depending on the number of bonus symbols on the reels. The theoretical average payout of a slot machine can be calculated over time. Return to Player (RTP)

Reels Cascade

WMS’s Cascading Reels are a popular slot feature (Williams). Winning combinations “explode” when symbols fall from the reels. The symbols are then aligned. Repeat until no more winning combinations can be made.


This popular feature allows players to win more money during Free Spins rounds. It expands and pays in any position (like a Scatter symbol). It will grow and you will win a lot of money.

Logos split

Split Symbols are double icons that share a single space on the reels of some IGT (International Gaming Technology) slots. Also, wild symbols can act as split symbols, increasing winning chances.


Many online slot developers include multipliers. Free spins wins frequently come with a multiplier. Others have ‘progressive multipliers’ that can increase regular wins without triggering a bonus round.


Any online slot game must have a bonus game. Examples of this strategy include instant cash payouts, gambling features, and multi-level arcade games. Free spins, instant wins, ‘pick me’ bonuses, trail bonuses, progressive jackpots, skill games, etc. However, bonus quality varies greatly between developers.

The Free Spins Retrigger

These are a great way to make free money. Free spins are nice, but re-triggering them is even better. To retrigger the free spins, you need three bonus Scatters. Retriggers are ideal for slots that only offer 10 free spins.


Online slots, especially video slots, often have a gamble game. After a winning spin, you can double your money or lose it all. The Gamble button allows you to play Hi-Lo or choose whether the next card drawn is red or black. If you choose correctly, your winnings are doubled. But is it the best option?