Of course, you only want to take advantage of the best bonus offers for your slots at a non GamStop casino. For this reason, we would like to briefly introduce you to our personal criteria, which we have used to evaluate bonus offers over the past few years.
Fair Wagering Conditions
The most important criteria when selecting bonus offers for slots at non GamStop casinos are clearly the bonus and wagering requirements. In our opinion, a slot bonus can only be considered good if it offers fair and achievable bonus and wagering requirements. You can see a great example of this in our trusted Big Bass Bonanza review on thegamepoint.io.
Fair wagering conditions are usually characterized by transparent information about the wagering target and give you plenty of time to achieve the required wagering requirement. As a guideline, we recommend a period of at least three weeks. Ideally, however, you’ll be given 30 days to achieve the required wagering requirement target.
Easy Activation
At the beginning, it’s obviously important that all bonus conditions and how to receive the slot bonus are explained to you in detail and without translation errors. We don’t believe in having to wager your deposit again before receiving a bonus.
Your bonus should either be credited to your account automatically after you complete your deposit or enter the bonus code correctly. However, we should also point out that in some cases, you may need to contact live chat. Therefore, we recommend always claiming a slot bonus during the day.
Available Games
When planning your wagering requirements, you should keep in mind that unfortunately not all games are permitted in the online casino. Therefore, if you place a bet on an unavailable game, your bet will not count toward your wagering requirements.
To avoid this, you should check which games count your full stake. In our experience, this should be the case for all classic slots. Unfortunately, jackpot slots are available. Regarding live casino games, the fairest non GamStop casinos still allow you to wager between 10 and 25 percent.
Fast Payout of Winnings Possible
What would a slot bonus be worth if you couldn’t cash it out or any winnings from it as quickly as possible? Since there are different types of wagering requirements, you should check whether a non-sticky bonus is available for you.
Non-sticky wagering requirements are wagering requirements where your deposit is initially counted as a wager. This means that if you land a big win on your favorite slot during the first few rounds, you can withdraw that winnings immediately. However, if you withdraw, you forfeit your right to the remaining bonus value.
No or High MaxBet
When it comes to your bonus and wagering requirements, not only the turnover value to be achieved or the available slots play an important role, but you should also make sure that your stake is not restricted elsewhere.
Many non GamStop casinos try to artificially complicate your wagering requirements by only counting a certain amount of your stake. This limit has now dropped to €5 in some cases. So, if you place a €15 stake, only €5 of it per game round will count toward the wagering requirements. Ideally, this limit would be completely eliminated or set at a very high level.
Weighting for Bonus Free Spins
Once again, we would like to emphasize the importance of weighting when clearing your bonus. Even small percentage differences can have serious consequences and make your bonus turnover almost impossible. For a practical example, take a look at how this works with slots and spins at iWinfortune.
Generally, all values regarding the weighting of your bet should be presented to you in the offer letter. We don’t believe in having to research these yourself in the general terms and conditions. To avoid being overly restricted and to give your gaming rounds a little extra spice, you should also be credited with at least 10 percent of your bet in the live casino.
Bonus Available on Mobile Devices
Mobile accessibility and the availability of bonus offers are now extremely important in non GamStop casinos. In our opinion, every bonus offer should not only be mobile-activated by making a deposit, but all wagering requirements placed on your mobile phone or tablet should also be counted toward the usual wagering requirements.
It doesn’t matter to us whether the mobile online casino can be accessed via a casino app or a mobile website on iOS and Android. The important thing is that you have exactly the same odds of winning and wagering requirements on your mobile phone as you do on your regular PC.
Volatility
Many unfair non GamStop casinos have incorporated another loophole into their bonus and wagering requirements. This is a statement that certain betting behavior with bonus funds on slots will not be recorded.
This means nothing other than a ban on switching from high-volatility slots to low-volatility ones when you win. We certainly don’t consider this very accommodating. When it comes to wagering bonus offers on slots, we believe it’s only right that you can decide for yourself which slots you want to play with your bonus funds.
High RTP and Chances of Winning
Every slot bonus should not only be used quickly, but also on the right slots. Your chances of winning and the RTP values play a key role here. Why should you try your luck at online casinos that offer significantly lower RTP values and payout rates?
Since these values often fluctuate significantly and are constantly being adjusted by the providers, your online casino should always be transparent. Not only should the respective RTP values be displayed for all slots, but the online casino should also inform you about possible adjustments to the RTP values.
Security and Reliability of the Non GamStop Casino
Last but not least, we must reiterate that you should only activate a slot bonus if you can prove it to be a reputable online casino. Therefore, before making your deposit, check which company is behind the online casino and which gaming license it uses.
If this doesn’t mean much to you, we recommend taking a look at social media. On Twitter or Facebook, you’ll find many customer reviews of online casinos, giving you a better idea of their reputation.
Refresh Date: August 21, 2025
