Slots Reviews

The Basics Of Online Slots: What You Need to Know

Online slots work in the same way as traditional slot machines: they are programmed to generate thousands of combinations, based on the Random Number Generator principle. The digital version of these games are more complex and have more paylines.

Slots became popular in the late 19th century. Today, they make up to 70% of the online casino game offer. In Ireland, where online gambling is completely legal, you have to be at least 18 years old to play.

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How We Rate Online Slots

Our reviews are guided by 11 main criteria. We test casino games based on these factors:

RNG (Random Number Generator)

In general, all online slots are designed in accordance with this principle. Still, it’s the first thing we check before testing the game. The RNG system ensures that the game is not rigged, and you get a fair chance to win.

RTP (Return to Player)

Each game generates profit for the casino. However, it must return some of this money to players, so it will remain successful. What percentage of the complete profit does it return to gamblers through bonuses? That’s the return to player rate, which can go over 95% for online slots.


The term volatility indicates the level of risk to money losses. It indicates the realistic winnings you can expect. High-volatility slots can be generous with huge wins over a long (but sometimes short) period of time. Low-volatility games come with smaller, but more frequent payouts.


When playing real-money casino games, you have to make sure they are designed well. We’ve reviewed the most popular software developers, so we know what different brands are capable of. We only recommend playing games by well-established developers with a great reputation in the gambling industry.

Testing Authorities

Some of the agencies that test online casino games include: eCOGRA, iTech Labs, and Gaming Laboratories International (GLI). These are well-established testing houses, which have been in the online gambling industry since its beginnings. When we see their logo in a slot description, we know that the reputable organization guarantees its fairness. You’ll get info on the slot’s reputability in our reviews.


Graphics are important! Several providers, such as Microgaming and NetEnt, have elevated them to the level of art. But the design is not only about graphics. It’s also about the number of reels and paylines, and the storyline behind the game. We check all details when reviewing casino games.


All slots are similar, but unique in their own way. The element of uniqueness comes from the topic. Without a compelling story, even the best graphics get boring. Modern gambling games have cool storylines, which make you excited to hit the spin button several times.


This is the main question when choosing a slot to play: how much money can you win? Progressive jackpots can reach millions, as each player contributes towards the award with their bet. Slots with fixed rewards give you higher chances to win, but the amount will be smaller.


This is a broad category in our review. We pay attention to cascading reels, coins, scatter pays, wilds, potential for free spins, and more. The more complex the slot is, the more experience it takes for a gambler to understand it. Online slots are automated, so it’s OK to play those with rich features even if you’re new to online gambling. Still, the game will be much more fun when you know what’s happening in it.


Complex slots deliver different bonus features, such as mini-games and free spins. We check the potential to win bonuses, and we deliver specifics in our reviews. For example, we’ll inform you if the mini-game is difficult or easy to trigger. We’ll also share info on the quality of special features.


Is the slot popular in the Irish gambling community? If it’s a well-known game, it means that it’s reliable and profitable to gamblers. New games can be fun, but we recommend them only if they were developed by credible software providers.


How often do you update the slot lists?
We discover new slots on a weekly and daily basis. We aim to review the most popular games, as well as new releases that attract gamblers’ attention. Check our site whenever you’re looking for new slots to play!
Is it possible to play slots on your site for free?
Whenever a provider enables free play on its games, we’ll direct you to their website. We recommend new gamblers to play for free before investing money. That’s how they learn about the game’s features and evaluate their chances to win.
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