has this game just dissapeared ?

So Might & Delight is working on a new game, I wonder how much information we can squeeze out of them or if many of the ideas still aren't thought of yet? Very vague trailer but I plan to keep buying all of your games so I'm following it on my wishlist. Can we learn of the genre or similar games?...

when is it coming out?

sure is

Shortly after the second "Book of Travels" layoff in summer 2024, we got this update: https://gtm.steamproxy.vip/groups/mightanddelight/announcements/detail/528706478197965653 It teased there's a "new" project slated for Fall 2025. Shortly after that, SteamDB for "Child of Cooper" generated dev-comp keys and beta-testing keys, and the M&D Youtube channel privatised the videos for this appID. After 5 years and 25% completion, it seems BoT is being shelved for "preservation" and using an old game in a new ...