We've thoroughly reviewed Bitbook Casino and found out it's a "zombie" online casino. We couldn't get in touch with any of the casino's representatives or customer support members, so we find it unwise to play at Bitbook Casino and don't recommend doing so. 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. Read the full review below and learn more about this casino. According to our research and estimates, Bitbook Casino is a smaller online casino revenue wise. 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. We have found no relevant complaints about this casino. Bitbook Casino doesn't have a customer support. We consider this to be a big issue, because you can't really get in touch with anybody from the casino, which makes dealing with anything virtually impossible. Based on our research, we've marked Bitbook Casino as a zombie online casino, because we couldn't get in touch with it. Nobody from this casino is responding to any messages, which means it might be impossible to actually withdraw your money from this casino. That's why we don't recommend playing at it.