[LeifCarrotson]

The user vs root division does not need to be bypassed for a game. Riot does bypass it with their kernel-mode driver for the anti-cheat mechanism.

[jackewiehose]

As parent comment noticed there is no need to bypass anything. Just ask the user for root permissions like any other installer and the user will accept.

[youerbt]

That's how Riot installs their thing in the first place and that's how everybody can install their own thing.