Protocol: Zero-Day
Protocol: Zero-Day has not been rated yet
Nobody has rated this game's difficulty yet.
Minimal Challenge – Little to no difficulty, ideal for newcomers
1
Easy – Small learning curve, accessible for most players
2
Balanced – The standard difficulty developers aim for, engaging yet fair
3
Challenging – Requires proper effort and strategy to succeed
4
Punishing – Every mistake comes with severe consequences
5
Brutal – The Mount Everest of difficulty, only for hardcore veterans
6
1
2
3
4
5
6
Platforms:PC (Microsoft Windows)Game modes:Single playerAlternative names:Protocol Zero Day، PROTOCOL: Zero-day، PZDGame engines:Unity 6Genres:Role-playing (RPG),Hack and slash/Beat 'em up,IndiePlayer perspectives:Bird view / IsometricThemes:Action,Science fiction,SurvivalFull Release:2026-05-01Developer:CRYPTOS InteractivePublisher:CRYPTOS Interactive
