The site runs on a simple but very efficient software solution provided by Aberrant. . Free Spins with the 30xB wagering requirements. Contrary to what the name might suggest. Founded in , Caliber Bingo Casino is powered by Aberrant, Play'n Go, Microgaming and it is licensed by Curacao. Get bonus! Here you find an overview of the most popular and probably. Export rating: + free spins! % deposit bonus has a wagering requirement of 30x. In case you? Caliber Bingo is a pretty nice online gambling venue that holds a license from the Malta Gaming. CaliberBingo Casino ✓ Trusted review, including real players' ratings, games, complaints, bonus codes and promotions. The Aberrant platform allows online gaming operators a lot. We've thoroughly reviewed [HOST] Casino and gave it a Very low Safety Index, which means we don't consider it a safe casino to.