The Callisto Protocol – Contagion Bundle

Death is only the beginning in Contagion Mode, The Callisto Protocol’s ultimate survival horror experience. Fight tactically and use your ammunition wisely –

The Callisto Protocol Horde-Style 'Riot Mode' Now Available via New Riot Bundle DLC

The Callisto Protocol™ - Contagion Bundle on Steam

The Callisto Protocol – Contagion Bundle Trailer

Contagion Bundle achievements in The Callisto Protocol

Callisto Protocol DLC gives horror game hardcore mode and story update

The Callisto Protocol: Final Transmission DLC Review – GameSpew

The Callisto Protocol Archives - Gameranx

The Callisto Protocol is locking death animations behind a paywall - Xfire

Buy The Callisto Protocol - Final Transmission - Microsoft Store en-MW

The Callisto Protocol - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

The Callisto Protocol Season Pass Includes New Death Animations, Story, and Permadeath 'Contagion' Mode

The Callisto Protocol - Official Contagion Bundle Trailer - IGN