100% up to €1000 + 100 Free spins Play Now


Licence: Curacao
Established: 2022
Bonus: 100% up to €1000 + 100 Free spins
Casino Features: Bingo, Blackjack, Crypto, Jackpot, Keno, Live Casino, Poker, Roulette, Slot, Table Games, Video Poker, Video Slots, VIP Programme
Languages: English, French, German, Portuguese, Spanish
Loyalty/VIP Programme: Yes
Withdrawal Time: Up to 24 hours
Withdrawal Limits: €10.000 per week

Sloterra Casino Review

Sloterra is a new casino brand that joined the iGaming scene in 2022. Mudanimation N.V. owns and manages the gambling site with a licence issued under the authority of the government of Curacao. 

The online casino site houses the most popular game developer to ensure players can enjoy top-notch games. You can access games from top developers like Microgaming, NetEnt, Playson, and Pragmatic Play. 

In addition to an extensive list of casino games, Sloterra provides a four-tier welcome bonus package to help players kickstart their gaming adventures. Upon loading the site, we were impressed with the simple, user-friendly interface we found easy to navigate. 

The site is also available in multiple languages, including French, English, German, Portuguese, and Spanish. Let’s dive deep into the site for more details.

Sloterra Casino Review


  • Operates with a licence from Curacao eGaming
  • Mobile compatibility with Android and iOS
  • Rewarding bonuses
  • VIP programme
  • A wide range of games from top developers


  • No phone support
  • No mobile app

Sloterra Casino Bonus Overview

One of the things we love about Sloterra Casino is its sweet bonuses and promotional offers that cater to both new and existing players. The promotions page is easy to navigate – click the “Bonuses” tab on the left side of the page to access the available offers.

Sloterra Casino Bonus

Welcome Bonus

Newly registered players at Sloterra can claim a welcome bonus package spread over their first four deposits. Your first deposit gives you a 100% bonus of up to 1000 EUR plus 100 free spins to play the Loot the Train slot. 

Upon your second deposit, you’ll receive a 50% bonus of up to 1,500 EUR plus 50 free spins to play the Bastet and Cats slot. Your third deposit rewards you with a 75% bonus of up to 2000 EUR, and your fourth deposit gives you a 100% bonus of up to 3,000 EUR. You must deposit at least 10 EUR to claim the first deposit bonus. To receive other deposit bonuses, you need to deposit 20, 30 and 50 euros respectively. It is also important to remember that you need to wager the bonus amount 35 times to receive your winnings. 

Other Bonuses

At Sloterra Casino, existing players are also treated to sweet promotions to keep them playing at the site. You can claim free spins and deposit bonuses. For example, players can claim the Winter Holidays 50 Free Spins to play Northern Heat Slot when they deposit at least 20 EUR. 

VIP Programme

The casino also has a VIP programme with exclusive bonuses for loyal and consistent players. The VIP programme has 8 levels, each with different perks and bonuses. As a new player, you’ll start as a newbie, then progress as you wager more real money games. 

Note that deposit bonus and free spins winnings are subject to a 35x wagering requirement. Interestingly, there is no limit on the amount you can win from the bonuses. 

Game Library 

Sloterra is home to a plethora of top-notch casino games from reliable developers like Microgaming and NetEnt. When we checked the lobby, we found different variants of games like slots, live dealer games, and table and card games. 

You can choose games from categories like Slots, Cards, Drop and Wins, Crash, Top, Table, Bonus Buy, Crypto, Live Casino, and Roulette. The site doesn’t have an advanced filter option, but you can use the search option to find your desired games or search by the provider name. Below are the game varieties available.


These are the most popular games in the online gaming industry; no casino is complete without them. Sloterra has hundreds of top slot titles that you can explore, including classic, 5 reels, bonus buy, and video slots. Some notable titles include:

  • Tiki Bonanza 
  • Power of Sun Svarog
  • Sweet Powernudge
  • Primal Spirit
  • Santa Spins
  • Hot Slot 777 Stars
  • Dead Canary

Table Games

You can also access a reasonable number of table games that cut across different variants, including roulette, blackjack, and many more. Some titles to explore include:

  • Hindi Speed Baccarat
  • Sic Bo
  • Classic Blackjack Gold
  • European Roulette
  • Caribbean Stuf Poker
  • Triple Card Poker

Live Dealer Games

Sloterra Casino also has a live dealer section for players who want a more immersive gambling experience. This section will give you a taste of the real-life traditional gambling experience. Some popular titles to check out include:

  • Monopoly Live
  • Dragon Tiger Life
  • Teen Patti
  • Craps Live
  • Crazy Time
  • American Roulette Live
  • First Person Blackjack

Payment Methods

Sloterra Casino supports safe and popular traditional payment methods like Visa, Mastercard, Neteller, Interac, Rapid Transfer, Google Pay, Apple Pay, and Paysafecard. Crypto gamblers will also be pleased with Sloterra, as the site supports cryptocurrencies like Bitcoin, Litecoin, and Ethereum. 

Deposits at this Visa online casino site are instant with no hidden charges – you need to deposit at least 10 EUR, but keep in mind that you need to deposit different amounts to claim each of the deposit bonuses.

The withdrawal timeframe can vary depending on the payment method. We recommend using options like Google Pay, Neteller, or Bitcoin to receive instant funds. 

Sloterra on Mobile

The casino is highly compatible across all mobile devices. Though Sloterra doesn’t have a dedicated mobile app, players can access the site directly from their mobile web browser. Interestingly, you can also perform all functionalities like claiming bonuses, wagering on games, depositing funds, and withdrawing winnigs. 

What are the Unique Selling Points?

Sloterra is new in the gambling market, but the operator has built a great reputation for its top-notch iGaming services. Below are reasons why you should join the casino. 

Four-Tier Welcome Bonus

New players can enjoy bonuses up to their fourth deposit. This includes bonus funds and free spins to try out their luck at winning. 

Crypto Transaction

Sloterra also supports cryptocurrencies, which offer fast and anonymous transactions. You can deposit and withdraw winnings without any delay. 

VIP Program

Players at Sloterra can also join the VIP club to enjoy different perks and bonuses like free spins, deposit bonuses, and more. 

Sloterra Customer Support

The casino has a competent customer support team that is always ready to help resolve any issue or complaint you might have. You can contact support via live chat and email. You can also check out the FAQ page for answers to common questions related to the casino. 


Sloterra Casino is a good gambling destination for players looking to enjoy a simple yet rewarding experience. The site provides access to a sweet bonus coupled with a wide range of games to enjoy. Sloterra has a VIP club where players can enjoy different perks and bonuses. 


Is Sloterra Safe?

Yes. Sloterra Casino operates with a license from Curacao eGaming and uses the latest Secure Socket Layer (SSL) encryption technology to safeguard players’ information.

How much is the Sloterra casino bonus?

New players at the site can claim bonuses up to their fourth deposit. You can claim a total of 325% bonus up to 7,500 EUR plus 150 Free Spins.

Can I play the games for free?

Yes. Most Sloterra Casino games have free versions you can play without using your money.