GreatSlots Casino RTP - 14 Slots Tested in 2026

GreatSlots would not let us open a real money game with a $0 balance, so we read the configuration for each game's RTP, and took a few demo sessions of each game using our registered, Canadian account. The figure is set at the casino level, not the player level. We ran the same game logged in and logged out, and got the exact same number both times.

The values look to fall in line with the providers' documentation. Hacksaw Gaming cites 96.38%, 94.55%, 92.33%, and 88.42% as official variants for Wanted Dead or a Wild. GreatSlots offers 94.55%. Nolimit City's game sheet for Tombstone RIP cites a dual set of 96.08% and 94.08%. GreatSlots serves exactly 94.08%. Once again these are real provider variants, selected by the casino.

3 of the 14 slots ran at the full provider cap; Coin Flynn Deluxe (97.00%), Chaos Crew (96.30%), and Tidal Gold (96.17%). The remaining 11 slots ran below, and the pattern is striking. 4 of the 5 Hacksaw titles, and 3 of the 3 Nolimit City titles, were set at roughly 2 points under their cited values.

The cross-casino comparisons are where things get interesting. Coin Flynn comes in at 96.56% while Wintino is at 94.00% on the same game. That’s a difference of 2.5 points. Coin Win Hold The Spin is at 94.05% while Wintino is at 94.03% and Wild Tokyo is at 96.06%. 3 Witch Pots is at 96.07% at Wintino while it is at 96.00% here. Small percentage cuts, but on low margin games, the dial gets touched.

We can now also add GreatSlots to our list as they are the first casino to bring over Hacksaw, Nolimit City, and Relax Gaming from the Canadian side. This increases our coverage list: Wanted Dead or a Wild, Chaos Crew, Tombstone RIP, Tombstone Begins, Dead Canary, and Coin Flynn Deluxe are all covered with this review.

Everything was recorded on September 2nd, 2026 from a Canadian connection, and the games with official provider version control sheets all line up and match the variants exactly.

Every new GreatSlots account hits the same roadblock, “You need funds in order to play this game.” Wintino allowed us to browse all pay tables on an account with no funds, while GreatSlots does not offer real money browsing.

A lot of the gaps are filled with demo mode, but not all of them. Some games have a demo button like Hacksaw, Endorphina, OnlyPlay and BGaming, but Money Train 3 and 4, Le Bandit and some BGaming games don’t. Furthermore, the three Nolimit City demos load their session, and then refuse to spin with a region restriction message - the game is not loaded. Configuration is complete.

For much of the catalogue, there is no way to verify the RTP on a specific game before you place money on the table at GreatSlots. This is a lack of transparency, and is the main reason why this casino does not rank higher, in spite of having the best average in our database.

The welcome package at the site is up to C$5,000, with a “Weekend Boost” of up to C$1,000 plus 100 free spins, and 10% weekly cash back with a limit of C$10,000. The registration page shows a different headline - up to €10,000 plus 500 free spins, so the advertised offers change depending on where you are in the sales funnel.

We did not deposit, so we did not clear any of these offers. The wagering requirements, game weightings, and limitation periods are all in the fine print of the bonus terms for each offer. Read all of the bonus terms before you accept the offer, as banner figures like these are ceilings, not typical amounts.

The footer describes the entire chain: GreatSlots is a part of Brightsky Limited, and is registered in Belize under number 000045058, located at 2118 Guava Street Belama, Belize City. It holds a license issued by the Government of the Autonomous Island of Anjouan (Union of Comoros) under license ALSI-202508057-FI2 and payments are processed by Softgate Group Limited, a Cyprus company (HE463081) in Limassol. The footer seal includes a “click-to-verify” license.

This disclosure is more extensive than Wintino, which discloses no information at all. It is still a low level of player protection. Anjouan only started issuing gaming licenses recently and there is almost no public information available of an operator being forced by Anjouan to pay a withdrawal request that was disputed. The license number shows the approval was granted in 2025, so the brand is fairly new.

It is worth noting the same Brightsky Limited and the same Anjouan license number are associated with HyperLucky, a crypto casino which we have covered for a different assignment. GreatSlots is one of several brands of a multi brand casino.

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