Best UK Casinos » Osiris Casino
  • Up to €1,300 + 300 spins welcome package
  • Particularly suitable for beginners
  • Gambling license from Curacao
  • There is no popular titles in the game lobby
  • Stale theme

Osiris Casino Review

The Osiris Casino is a new not on gamstop casino which is still almost unknown in the virtual gambling community. The game portal looks very unmodern and old-fashioned. The website is designed almost intimidatingly! The number of games is not impressive either, and there are hardly any titles. However, there are of course some advantages, such as the numerous bonus offers for existing customers. The registration process takes place in a few steps and therefore only takes a very short time. In this review, we will cover all aspects of this newly launched casino.


  • Up to €1,300 + 300 spins welcome package
  • Particularly suitable for beginners
  • Gambling license from Curacao


  • There is no popular titles in the game lobby
  • Stale theme

Osiris Casino Welcome Bonus

New customers receive a 300% casino bonus of up to €900 for their first deposit. If you want to receive the full bonus amount, you have to deposit €300. Then, your total account balance will be €1200.

That’s not all, as a welcome package also covers the second and third deposits. Upon your second payment, you’ll be eligible for a bonus of 350% and up to €600. Also, when making your third deposit you can activate a 400% bonus of up to €600. So, a total of €1,800 is ready for grabs. Moreover, each matching bonus comes with 100 free spins.

Despite its overwhelming amount, this offer comes with incapacitating terms that prevent you from cashing out the bonus amount or any generated winnings. As the Osiris casino obliges players to double the total bonus and deposit amounts 50x before creating the cash-out request.

Osiris Casino Games

The range of games at Osiris Casino is not quite as extensive as that of its competitors. Of course, we found numerous slot machines, video poker, table and card games, as well as a live casino. The games mostly come from lesser-known providers, such as Betsoft and NextGen Gaming.

In the table games section, for example, there are only 24 games. Blackjack is represented in six titles, roulette has six titles. There are also different variants of baccarat and video poker. However, dice and keno games aren’t available in the game portfolio. 

Osiris Casino Games
Table Games+20
Video Poker6
Scratch Cards
Live Games+25
Mobile Games+200
Progressive slots+10


When we were reviewing Osiris Casino, we found that it only offers less than 200 titles in the slots section. This is a very low number, of course. Furthermore, none of this collection contains the popular titles that players are looking for. However, you can find the following games very entertaining:

  • Smiling Joker 2
  • Skull Bingo
  • Siberian Wolves
  • Return to Paris
  • Fruit Super Nova 60
  • Tower of Fortuna
  • Triple Chili
  • Cycle of Luck Bonus Buy

Unfortunately, we could not find any information about the RTP, volatility level, or betting limits in the slots section or in the general terms and conditions.

Besides video slots and jackpot games, there are also many jackpot slots. However, these are somewhat unknown titles. So, if you are lucky enough to win the jackpot, the prize will be very small! The only game that offers a tempting progressive jackpot is Dark Harbor, the rest of the games have fixed jackpots that are much less valuable.

Live Casino

With only 25 tables, the Osiris casino cannot boast of offering the largest selection of live games, but there is just a title to suit every taste. After all, roulette and blackjack dominate the live dealer section. However, the variety is not tempting here as the casino only offers classic rules of table games and ignores the modern exciting variants. Also, the live casino area does not have any of the exciting live shows that offer players massive winnings. On the other hand, unfortunately, we did not find any of Evolution Gaming titles and this is of course an unforgivable flaw.

Mobile App

Osiris Casino does not offer a downloadable mobile app. Instead, the casino has optimized its website for smart devices. The mobile platform offers all the functionality and options available on the full platform, including the cashier system, bonus store, and customer care. However, on the other hand, the game library contains only 100 titles.


Honestly, Osiris Casino did not blow us away. This is due to several reasons. Firstly, the casino did not create a new catchy design but relied on an outdated theme which is heavily used by other online casinos, so it did not give it a unique personality. On the other hand, the welcome bonus is, of course, great and it combines the bonus funds with free spins, however, this offer comes with exaggerated wagering requirements that most players fail to meet. Furthermore, Osiris customers are not allowed to have high demands regarding game selection as many well-known titles are missing,

Osiris Casino Details

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Osiris Casino
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