Casino Slots & RTP Percentages

Welcome to the online slots page of where you’ll find a database of reviews giving you our take on hundreds of the best slots online. Each review comes with an introduction to the game, the design and symbols, special features as well as a summary.

Also, each slot listed here clearly shows you:

  • The theoretical return to player (RTP; payout percentage)
  • Amount and type of pay lines
  • Release date
  • The game provider who made the game
  • If the game has any special features

Scroll down to the bottom of this page to view and browse our list of online slots, or use the search function to find any of your personal favourites or new releases.

Where to Play Online Slots

Being the most popular casino game in the world, you’ll find it everywhere. Question is though: are you playing them at a legit casino?

Let us recommend you where to play online slots; look to our streamers top rated casinos featured on our casino bonuses page.

These are safe and secure operators that you’ll see the CasinoGrounds streamers and community play slots on with real money, all with fair bonus offerings, wagering requirements and quick payouts of winnings!

Click the link above and you’ll be taken straight to a curated list of licensed and regulated online casinos that safeguards your personal details and money.

Free Slots

Looking for free slots? All online slots listed in our database can be played completely for free with no need to deposit real money before doing so.

You have two ways of finding and playing on free slots:

  1. Most of our listed slots have a free playable demo of the game at the top of our reviews
  2. Visit one of our recommended casinos and play the game for free there

Again, browse our catalogue and find the game you’d like to play. If we don’t have a demo available, visit one of the casinos we’ve listed. Nearly all of them allow you to play the game for free without having to register a player account.

Note: non-registered players will often be limited by time. You can also sign up for an account at the casino without having to deposit and play for as long as you’d like to.

Find the Best Payout Slots Online

The CasinoGrounds community is the biggest online casino community and the home of the big wins. If you’re looking to find the best payout slots online, this is where you start.

Some of our streamers and community members always look to play the highest paying casino games, while others have different opinions on what the best slots to play are.

A common trait for all of the players is that the slots’ RTP does matter; a data point that you’ll find readily available when you browse our catalogue below.

Slots RTP: Information on the Game’s Theoretical Return to Player Percentage

For those not familiar with the term RTP, here’s a quick introduction.

RTP stands for “Return To Player”, and is a theoretical statistic that tells you what the slots pay given an infinite number of spins over an infinite period of time.

Example: a slots RTP of 97% tells us that the game has proven a 97% payout percentage during independent audits of the game.

All the slots RTP is controlled by government approved independent third parties for each jurisdiction the game is released in. This is to ensure player fairness. Once a game has its math controlled certified, the return to player percentage is confirmed and approves which means it can’t be tampered with at a later point.

CasinoGrounds streamers CasinoReggie and LetsGiveItASpin have documented (VLOGs) the creation of an online slot titled Dead or Alive 2, by the game developer industry titan NetEnt. In one of those VLOGs, the certification of a slots RTP and math are addressed.

Higher RTP slots equal a greater chance of winning but is not a guarantee. Browse the catalogue of online slots below and look for games that have an RTP of minimum 96% and above.

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CasinoGrounds first launched in April 2016 by a group of enthusiastic Casino Streamers and regular Casino players.

This website is aimed to provide a reliable and friendly Casino Streaming Community for people to share and discuss their knowledge, opinions and feelings about online gambling in a responsible way.
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© 2019 - - Bromar Publications LTD