I hadn’t tried running Towerfall since getting my Switch 2. What is not working with it?
Don't have a Switch 2 yet so I don't know, but it's listed in the eShop as "unsupported": https://www.nintendo.com/us/store/products/towerfall-switch/
I have a spreadsheet with all my games where I've been tracking what is still listed as having issues.
In my library, Crypt of the Necrodancer is still completely unplayable with latest firmware. Crashes during initial loading. Two firmware patches ago (before 21.0.0) it was briefly playable but you’d have to restart the Switch 2 (full power options restart) or you’d have major sound issues.
Interesting, I also have that game and I remember people commenting that one was fixed, and according to my spreadsheet was listed as "working fine" in the Nintendo website when I last checked.
At least they have it listed as unsupported again, which shows some commitment to have the proper information there: https://www.nintendo.com/us/store/products/crypt-of-the-necrodancer-nintendo-switch-edition-switch/
But I wish there was a changelog somewhere to make it easier to follow this. :/