https://store.steampowered.com/app/2547330/Dr_Lunatic_Supreme_With_Steam/ is here! You can of course continue to enjoy the free version here on itch.io, but if you want some special new Steam-only features (or you just want to prove your true dedication to the Dumb Club), you can buy it there for $9.95. It adds workshop support to make handling add-ons much easier, full controller support and Steam Deck, achievements, cloud saves, and other little niceties.