The first chapter of The Callisto Protocol is short, but it helps set the scene for the horrors that await players in Black Iron Prison.
Rick Warren is a Senior Features Editor from the United States. He is a lifelong gamer and comics fan who loves writing about everything in nerd culture, and absolutely adores Trophy hunting on PSN.
The Callisto Protocol is an interesting game, in relation to its development. Originally created to be connected to the PlayerUnknown’s Battleground extended universe, this idea was eventually dropped ...
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