[m4rtink]

Exactly - strict sandboxing and isolation is the only thing a sane user should apply to a game using such "anticheat" garbage.

A game fidling with the OS kernel ? Like, seriously ??

[int_19h]

For better or worse, anti-cheat and DRM kernel drivers have been a thing since WinXP (and would have been before then, if Win9x required that for full system access).