Fellow ancient nerds like myself likely have fond memories of Steve Jackson's now-classic game of global conspiracy and high-weirdness, Illuminati. I still have, and cherish, my copies of the original pocket box games, the reissues, and way too many of the New World Order collectable cards.
Now, Alex Yeager of SJ Games has posted a draft version of a set of rules for playing Illuminati solo. He describes it as a "game-play adjacent" experience. This means that it's not going to give you an experience equal to a full game of Illuminati against opponents, but it will (hopefully) be a satisfying session of Illuminati solitaire, and a way of enjoying the game even if you can't have mates around to play with.
Image: Cover art