Though Grand Parker Casino spent only 3 years on the gaming scene (2012-2015), they still managed to make some noise. First of all, they claimed that they were licensed and regulated under the jurisdiction of Curacao, but then it turned out that their license was fake (which is even thousand times worse than having a Curacao license).
Next, the casino belonged to the RevenueJet group, which is blacklisted by many reputable watchdog portals. All of the casinos from this group were involved in a serious incident when they were temporarily shut down, but they didn’t inform their players about that. Many players posted payout-related complaints on other gaming portals but didn’t receive any response from the casino. So many of those complaints still remain unresolved.