And to round off the category - it's Sub-Verge, from @InterTragedy!
With a diverse cast of characters, this narrative puzzle game will have you exploring the alliances and fractures of your deep-sea vessel, as it slowly fills with water. ⚓️
Release TBC!
ALT Screenshot from Subverge in the background - a cast of characters, 4 on each side, facing away, and a submersible in the center.