Slotto is a US online casino with 12 including Leo Vegas, US Casino, Slot Mob, Slot Boss, and Pink Casino (View all).

Slotto is operated by LeoVegas Gaming under a US license for remote gambling with reference number 39198. The operator's registered address as per public record provided by the Gambling Commission, Great Britain's regulatory body for gambling, is Level 7, Plaza Commercial Center, Bisazza Street, Sliema, SLM1640.

Slotto Review for 2021

Slotto Homepage in the US
The current homepage of Slotto for players in the US

Slotto is an online casino operated by LeoVegas Gaming PLC that is regulated by the US Gambling Commission. The site other dozens of games from various developers and provides users with a generous welcome bonus. 

Slotto Bonus

New customers who register at Slotto can claim up to 25 spins on Starburst on their first deposit. According to the terms and conditions, a minimum deposit of $25 is required in order to qualify and winnings from the spins must be wagered once within seven days before anything can be withdrawn. 

Other promotions available at Slotto include a chance to claim up to 10 free spins on Wish Upon A Jackpot, Genie Jackpots, or Eye Of Horus for depositing and wagering $20 on any slots. Another promotion gives customers 10 frees pins for wagering $20 on the specified slot of the week. There are no wagering requirements on winnings made from these free spins promotions but all spins must be used within three days of being credited or they are lost. 

Casino Games and Software Providers

Slotto is powered by several notable game developers including IGT, Scientific Gaming, Realistic Gaming, ELK Studios, Ainsworth, NextGen Gaming, Microgaming, Novomatic, and Thunderkick. The games offered at Slotto include videos lots, instant-win games, live casino, jackpots, and table games, most of which can be played on both PCs and mobile devices. 

Slotto offers a wide collection of games which includes popular hits such as Pixies Of The Forest. This slot, developed by IGT, uses a 5×3 layout with 99 paylines and has an RTP of 93.95%. Special features in the game include Tumbling Reels, Wild substitutions, Free Spins, Jackpots, and more. 

Another popular game at Slotto is Totem Lightning by Red Tiger Gaming. This exciting slot was released in 2017, uses a 5×3 layout with 40 paylines and has an RTP of 95.03%. The game’s special features include Lightning Strike, Symbol Strike Bar, Multipliers, and Wild substitutions. 

Deposits and Withdrawals

Like most of Slotto’s, this online casino only accepts three main methods for payments; PayPal, VISA and MasterCard. Fortunately, all of these methods can be used for deposits and withdrawals but the time it takes for you to receive your payments depends greatly on the method used. E-Wallets such as PayPal tend to be quicker than debit or credit card transactions. of Slotto

Slotto has dozens of, all of which are operated by LeoVegas Gaming PLC. One of the mentioned is Bet US which focuses on providing customers with a casino and sportsbook experience. New customers can claim a $10 bonus for wagering $10 on a sports game at odds of 1.5 (½) or greater. The casino games offered include video slots, table games, jackpots, instant-win games, and live casino. Popular games right now include Cleopatra, Pixies Of The Forest, Starburst, DaVinci Diamonds, Blackjack, Ghostbusters Plus, Ozzy Osbourne, The Goonies, and Astro Cat Deluxe. The payment options include PayPal and VISA and MasterCard debit cards. 

Another Slotto sister site is Legs 11 which is currently offering all new customers 11 free spins on Starburst with no deposit. The website offers video slots, table games, live casino, and bingo, and popular games right now include Mystery Spin Deluxe MegaWays, Paws Of Fury, Lightning Roulette, Mars Attacks, Gem Blast, Worms Reloaded, and Hot Spin Deluxe. When it comes to payment options, Legs 11, like all other Slotto, only accepts VISA and MasterCard debit cards, and PayPal.

Details Offering
Deposit Bonus No
Spins 25
Free Spins
Min. Deposit £25
More LeoVegas Gaming Casinos


Topic Link
License US Gambling Commission
Fair Games eCogra (Gambling Quality Insurance)
PayPal PayPal Fees & Credit Card Ban
Gambling Addiction Gamblers Anonymous

Watch Slotto on Youtube

Slotto contact number & social media

Please find ways to contact Slotto in the table below. If we receive more information, we will update this page accordingly.
Contact Details
Email Address
Twitter @slotto_


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Our Rating: 4.5 / 5


Will I receive free spins at Slotto?

New players at Slotto receive up to 25 spins of which some are free spins with no deposit required.

What is the minimum deposit amount?

The minimum deposit at Slotto is £25. This is also the amount required to unlock the new player bonus.

What are of Slotto?

Sister sites of Slotto include: Leo Vegas, US Casino, Slot Mob.

Who operates this online casino site?

Slotto is run by LeoVegas Gaming, a leading provider of online casino sites in the US.

This review was last updated on 17 January 2020