I'm gotten a couple Celeste recommendations, so I'm vaguely interested in playing it. However, I don't have Steam, and mostly play video games on my iPhone. From what I can tell, Celeste doesn't have an app right now.

If I can technically play Celeste on my phone in 2023 but it's through a really complicated procedure, it won't count. What counts as "really complicated" is up to my judgement. I'd rather just download it from the App Store.

General policy for my markets: In the rare event of a conflict between my resolution criteria and the agreed-upon common-sense spirit of the market, I may resolve it according to the market's spirit or N/A, probably after discussion.