"Build your own gamepass" sounds like the go...
That way you can add "genres" like Western-RPG, FPS, Strategy, JRPG, MMO and so forth... Think of the bucks.
Need publishers onboard to make it happen...
Although, absolutely not for me. I like physical game collecting unless it's PC... As then I can bring my game library forwards.
--::{PC Gaming Master Race}::--