Filesyscheck.cfg.call.of.duty Modern Warfare 4 Here

If you saw this in a datamine log or a dev build screenshot, you probably did a double take. Is this a leftover asset? A red herring? Or the first concrete proof that MW4 is not only real, but currently in active testing?

Over the last 48 hours, a peculiar string has been floating around forums and Discord servers: fileSysCheck.cfg.call.of.duty.modern.warfare.4 . fileSysCheck.cfg.call.of.duty modern warfare 4

Posted by: ShadowCompanyIntel | April 17, 2026 If you saw this in a datamine log