A CaliberBingo Casino is gambling site established more than 10 years. Caliber Bingo is an instant-play casino, which means there is no download or installation of any sort required to start playing. Even the. Even the. Free Popular Pokies Games For Fun No Download. Caliber Bingo is an instant-play casino, which means there is no download or installation of any sort required to start playing. Caliber Bingo is an instant-play casino, which means there is no download or installation of any sort required to start playing. . Even the. Pokies2go Promo Code.