dtgreene: Let's see: If I use Google to search itch.io for anorexia, we do get a couple hits:
https://bedtimephobias.itch.io/shrinking-pains (free)
https://crowgirl.itch.io/hackers-versus-banksters ($5)
(Of course, any game that could be recommended in this thread should come with a content/trigger warning, as eating disorders can be triggering for many people, particularly those who've suffered through one.)
Fairfox: i will look at these later too. heard of this site buuut i dont kno anythang 'boot it. drm-free gamies? an' yah imma 'rexy buuuut i kinda reached acceptance a long tiem ago, so personally imma interested in seekin' out nu wais to express or just general lee experience/learn from it. i figure i liek gamies (i mean aBIT) so it got me wonderin'. havin' an issue with food/appearance/excercise/etc is liek depression or any kind o' addiction, probs; once youre taht wai you can nevah go back; you has to just sooort of learn to cope 'n' live with it. your mindset changes forevah.
thankies! xxx
itch.io is a storefront for games. It doesn't require that the games be DRM-free, but it doesn't encurage DRM (in particular, it doesn't provide DRM the way Steam does, and it encourages developers to make their games DRM-free). One major difference from GOG is that itch.io is not curated; anyone can put a game there without extra work (there isn't even a fee, unlike on Steam); this means that you will find a lot of niche games (Secret Little Haven comes to mind here) that would never make it to GOG.
Incidentally, there are sometimes bigger games available on itch.io; Celeste is one example.
(Note that neither game mentioned in this reply deals with eating disorders; however, they *do* have plots that can get quite emotional; there's a reason SLH comes with content warnings, for instance.)