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Slot Madness

Slot Madness Online Casino

3.5 rating


Welcome Bonus

The casino operates legally under a Costa Rica license. The owner is a reputable company EH Gaming Ventures Inc Casinos. As already mentioned, they rely mainly on European users and English-speaking countries. 21Dukes Casino offers an excellent selection of games. Here you will find classic European roulette, blackjack, modern but traditional video poker, a large selection of slots (classic and video slots), and many other games.

Progressive jackpots offer huge cash prizes that reach over one million dollars. Video slots are offered with a choice of nine lines up to 25 lines with bets per line from 0.01 to 5.00. Classic slots offer many options, with 1, 3, and 5 reels available. Don’t miss the board games too. If you do not know how to play, then the casino provides a complete description of the games.

Slot machines

I would like to immediately disappoint all fans of gambling slots. There are very few of them here. The total number of automatic machines does not exceed 150 pieces. Of course, here you can find both unpretentious reel simulators and modern novelties. In addition to the usual slots with reels, the casino’s players are able to launch card and table games.

Slot Madness Casino Games

Since the total number of slot machines in the establishment is very modest, you cannot count on much. There are the following games:

  • Baccarat and Blackjack
  • Texas Hold’em
  • Three card poker
  • Classic video poker
  • Wild Deuces and Jacks
  • Joker Poker and Keno

Bonus policy

There is a bonus program in Slot Madness casino. In fact, it’s quite interesting. For example, the welcome bonus is 400% of the deposit (no more than $ 4,000). In addition, here you can use the traditional rewards for active play, as well as get privileges for increasing the status. The level of the gamer grows depending on the bets made. The more often you play for real money, the more “goodies” you get.
Additionally, you will find a no deposit casino bonus. Although, no one knows what kind of surprise awaits visitors to the partner sites of this casino. It is quite possible that they are ready to offer something similar there. In any case, do not forget that no one canceled wagering requirements.

Deposit and withdrawal of funds

The “Banking” section contains information about only four payment methods. You can replenish your account using Visa or MasterCard cards, as well as through the Neteller service. For the most advanced, there is an opportunity to use bitcoins. Naturally, players will be able to make transactions using other payment systems. The administration suggests asking for clarification to the operators of the support service, who work on 27/7.
There are also limits on the withdrawal of winnings, as in any other online casino. Details can be found in the rules or all of the same support operators.

Where to play

You can play at the online casino directly through the browser on the official version of the site. In addition, here you can download the casino application to your computer. A special section contains detailed instructions with pictures on how to do this. Also, users will be able to play using the mobile version of the casino on smartphones, tablets, and other gadgets.


Slot Madness casino takes the security of client’s personal information very seriously. First, they use SSL encryption technologies, which provide highly protected servers to keep the data at. All the necessary files are encrypted before going to the server. In addition, the casino uses a random number generator to produce random numbers during the game. As a result, all the operations are fair, and cannot be manipulated.


Any player can face some difficulties, especially, playing online casinos. Therefore, at Slot Madness Casino, players can contact the support team via email, or live chat. Live chat is the fastest working method as it works 24/7.

Reviews about Slot Madness casino

Trust & Fairness
4.0 rating
Games & Software
3.0 rating
Bonuses & Promotions
3.0 rating
Customer Support
4.0 rating