Since I'm asking dumb questions, how do I put it on itch.io in a playable way. It's on philome.a at http://philome.la/FBanksBooks/case-of-the-missing-soul-draft1/play and should be playable in most browsers, but when I tried to play it here on itch.io it was impossible to scroll down to get a full page.
Viewing post in How do I link my game to the jam?
It's got a game page at https://felicity-banks.itch.io/case-of-the-missing-soul but it doesn't seem to play properly there. It does play properly at http://philome.la/FBanksBooks/case-of-the-missing-soul-draft1 though. I haven't changed a word since the deadline.
PS Thank you :-)