We've thoroughly reviewed Thunderbolt Casino and gave it a questionable reputation rating. This casino has some good qualities, but also a lot of negatives because of which it's better to play elsewhere. In our review, we've considered the casino's player complaints, estimated revenues, license, games genuineness, customer support quality, fairness of terms and conditions, withdrawal and win limits, and other factors. Because Thunderbolt Casino is related to other online casinos listed below, its rating is also influenced by them. Read the full review below and learn more about this casino. According to our research and estimates, Thunderbolt Casino is a medium sized online casino revenue wise. It's a part of a group of related casinos, however, this group is still only medium sized even when evaluated as a whole. The revenue of a casino is an important factor, as bigger casinos shouldn't have any issues paying out big wins, while smaller casinos could potentially struggle if you manage to win really big. Thunderbolt Casino is operating without a valid license. We currently have 2 complaints directly about this casino in our database, as well as 4 complaints about other casinos related to it. Because of these complaints, we've given this casino 1,400 black points in total, out of which 627 come from related casinos. You can find more information about all of the complaints and black points below. Warning: Thunderbolt Casino has certain sections of Terms and Conditions that we consider to be unfair to the casino's players. Because of this, we advise you to look for a casino with fair rules or at least pay special attention to this casino's Terms and Conditions if you decide to play at it. As we already mentioned, we've given Thunderbolt Casino a questionable reputation rating. That means that while it's not completely bad, it does have some negative qualities because of which it's advisable to look for a better online casino to play at.