I appreciate you sharing the deal, and I've been watching for a sale, but I am really glad I saw all that before I paid. This game is gonna stay waaaaay away from anything I touch.
Works decently, you just have to lower the settings a bit if I recall correctly. You might need to switch to Proton experimental in order to get through the launcher on first use.
Didn't get far though, my partner isn't very familiar with dual stick controls :(