Vagrantsong is an upcoming (Fall 2021 release) cooperative game with "oldschool" illustrations (resembling those of Townsfolk Tussle). You are playing as a group of vagrant trainhoppers trying to escape a ghost train.
Image source: BGG
Not much is known about it at this point, but there is a very long playthrough video posted on its BGG page for anyone with the patience to watch it. The trailer video is cool though. 😎