D&D tabletop-style RPG Battlemarked is out on PC today with a singleplayer mode for Baldur's Gate 3 nutters

There's also Solasta

Never heard of it.

Demeo is a cross-platform cooperative adventure for up to four players that recreates all of the magic and camaraderie of gathering around a tabletop with friends to do battle against the forces of evil.

Huh. Looks like they combined a 3D virtual tabletop with a pre-made adventure, so you can play without a dungeon master.