Three Ways to Unlock Slot Machine Bonus Features


Random number generators

Random number generators for slot machines generate numbers in a seemingly random fashion. They are required by slot machine developers to prove the fairness of their games. Until the 1980s, basic Random Number Generators (RNGs) were used in other applications. However, the development of video slots made them suitable for use in slot machines. In the early 2000s, the technology of video slots helped pave the way for online slot machines.

Bonus features

One of the best ways to increase your winnings is by unlocking bonus features. Scatter symbols act as a bonus symbol that can be matched in any position. Matching an additional scatter will award you with free spins or an instant cash payout. Scatter symbols can also act as substitute symbols. In fact, they are so useful that they can be considered a game’s bonus symbols. Here are three ways to unlock the bonus features of a slot:


Slot symbols vary across games. Most games use the same symbols – the standard reels and fruit or playing card icons – but some developers are more innovative and use more advanced symbols. Below we take a look at the most common slot symbols. They all form winning combinations and award payouts. Plus, the symbols are one way developers brand themselves and entice players to play their games. Adding beautiful and colorful symbols to a game increases its appeal and increases its chance of winning.


Reels in slot games are the basic elements of the game. While some reel games have multiple ways to win, others don’t. Cluster pays slots, for example, require groups of matching symbols, rather than consecutive reels. Each reel has a specific set of symbols, and slots with six or more reels can be problematic. However, the reels of one game can be multiplied to create a winning combination. If you’re interested in playing slot machines, you’ll need to understand how these reels work.

Symbols on traditional slot machines

Symbols on traditional slot machines are often a bit different from those used on video slots. Most slot machines use standard symbols to indicate paylines. When the symbols land in the right place, they will offer payouts. The size of those payouts will depend on the bet you place, and the symbols used to make those payouts. Each symbol has its own payout rate, and the more symbols you get in a row, the higher your payout will be.

Online slots

Online slots have come a long way since the first machines were crafted back in 1894. These machines are based on complex algorithms and use random numbers to create a winning combination. Some players may wonder if the system is fair and random numbers don’t influence the outcome, but this isn’t the case. An independent software testing agency tests RNG software to ensure that it works as intended. However, some players still have doubts about the fairness of the game.