>>9807916Everyone knows Minecraft at this point, and even if you've never played it it's quite easy to understand just from watching.
Aside from its intuitiveness and popularity, it can be: An entertaining game with reasonable stakes and a customizable mix of creativity, planning, adventure and action; something in the background of a more talk-focused stream that still provides decent entertainment; an easy and potentially spontaneous means of interacting with other talents in ways other than talking to them (helping each other, exploring together, playing pranks etc).