The toolset they use to run their containerlike system wrapping the games is called “pressure vessel”.

Membership fee? For shaving?

Another reason to use Logitech mice: ease of repair. Apart from skates covering the screws on the underside, Logitech does not use glue to keep it’s mice together. And due to their popularity, replacement parts (including the battery btw) are widely available even for older models.

Only 1 concurrent player per copy in the family library. So to play together you’d still have to both buy the game.