Among the many different games you can play on online casino platforms, online Slots stand out as one of the most popular options. Often noted for its fast-paced, easy-to-play, and varied gameplay, online Slots is a top choice for new and experienced players alike.
But behind the spinning reels and the wide range of animations and styles, thereโs a complex system of technology and features that keep the games operating, such as the mechanics behind new Slots on LiveScore Vegas. In this article, we explain how online Slots work, from random number generators (RNGs) to paylines, bonuses, and RTP (return to player).
The basics of online slot gameplay
The basic gameplay of online Slots is fairly straightforward, keeping the same core aim as the traditional machines in land-based casino venues.
A game typically consists of a set number of reels (usually three or five, but it can be more), with symbols arranged in rows. When you hit the “spin” button, the reels spin and then stop at random positions. If the symbols align in matching combinations โ called paylines โ then you receive a payout.
The value of the payout will depend on the combination of symbols and how much was wagered on the individual spin.
Random number generators (RNGs)
Behind the spinning reels, thereโs an essential software that keeps online slot games fair and unpredictable โ RNGs.
Unlike physical slot machines that rely on mechanical systems, online Slots use this software to produce outcomes for each spin that are random and unimpacted by any outside factors.
An RNG is an algorithm that constantly produces random sequences of numbers, even when the game is idle. So, when the player hits the “spin” button, the game selects the current sequence, and this translates to the positions of the symbols on the reels.
Because the selection is random and immediate, the outcome isnโt influenced by any previous spins, keeping each result fair and completely independent. All licensed online casinos are required to have their RNGs independently tested and certified by the proper organisations.
Paylines and symbols
Paylines are the lines along which the symbols must align to form matching combinations and produce a payout.
Traditional Slots may have just one horizontal payline, while more modern Slots can offer 10, 25, 50 or even hundreds of paylines. Some games also use a “ways to win” system instead, where matching symbols on adjacent reels can trigger a payout regardless of their position on the reels.
Slots typically include a mix of standard symbols and special symbols, including wilds (which substitute for other symbols) and scatters (which often trigger bonus features). The exact mix and type of symbols will vary by game.
Bonus rounds and features
To add more layers to gameplay, many online Slots include bonus features. These might include:
- Free spins: Giving you a set number of spins without deducting money from your balance
- Multipliers: Boosting your payout by a specified factor
- Pick-and-win games: Mini-games that offer instant cash prizes
- Expanding or sticky wilds: Wild symbols that grow or stay in place across several spins
These bonuses are triggered either randomly or by landing specific symbol combinations, so check your specific slot gameโs rules to find out how they work.
Return to player (RTP) and volatility
RTP refers to the percentage of total wagered money that a certain slot game is expected to return to players over time. For example, a slot with a 96% RTP will theoretically pay back 96 coins for every 100 wagered.
However, itโs important to remember this is a theoretical average over many spins โ sometimes millions โ and is not a guarantee for any individual spin outcomes.
Volatility (or variance) indicates how frequently and how much a slot tends to pay out. High volatility Slots offer bigger payouts less often, whereas low volatility Slots pay out smaller payouts more frequently.
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Online Slots are simple to play but still remain a highly popular option on many online casino platforms today. With a blend of technology and features, Slots enable you to play a straightforward game of chance.