The scheduling is going to be a bit of an issue; Marco doesn’t have a progress counter of any kind, nor does it have a chapter structure. The closest thing it does have is a percentage count on how many CGs you’ve seen which could be used as a crude way of tracking progress, though that would require everyone to either continually back out the the menu and check their percentage, or be given descriptions of the CGs that may contain mild spoilers.
I’m around 35% collected with 4 hours of slow play, and according the the VNDB time entries that mention reading in JP it takes around 8-11 hours, so it might make sense to try and do around 25% to 33% every week depending on how much time people have.
I don’t think anyone will struggle too much with this VN unless they’re below an N4 level. Pretty much 100% of the text is fully voiced dialogue, and the language used is pretty easy. It’s also text hookable with textractor, and supports hot-swapping and or multiple active languages, so you’ve got the full suite of tools to keep up.
