How well do we know our own Steam library backlogs?

PC Gamer Chat Log

On this week's Chat Log, Mollie and Lauren devised a little library based on all the ways you can sort your Steam library. Can we identify a game based on its file size? Can we deduce which games we added to our Steam libraries first all the way back in the 2010s? Play along with our little multiple choice quiz and maybe post a little question of your own. Or just tidy up your own backlog a bit.