More details about The Callisto Protocol are being revealed with less than two months left until its scheduled release date. Recently, fans were made aware of how long it will take to beat The Callisto Protocol. Depending on what game genres fans indulge in most, its runtime could either be perceived as a relief or a detriment. Either way, it has also been revealed that the duration of fans’ playthroughs will fluctuate slightly depending on which “beta paths” players take later in the game.