If you can't decide what game to play, make a file called games.txt with a game on each line. Then, make a shell script called whattoplay that goes: Shuf -n 1 games.txt

Every time you run it and go "eh, gonna reroll" or such, go into games.txt and remove that line. Eventually each roll will result in a game you want to play. This works for tons of other stuff as well.

Get a Steam Deck, install decky, then deck roulette and have that, without having to type your whole library. Been doing that for a while! Lol