Or, as SKG has been saying, make games like Among Us or PEAK have some way for players to self-host the games. It'd be absolutely ridiculous if the devs behind PEAK decided to one day say "Y'know what, we're shutting down PEAK and you can no longer play it" when nothing about the game needs to be tied to a persistent internet connection at all.

Besides, PEAK has offline mode already built in, so no subscriptions needed.