Obsidian is “rumoured” to be making a Critical Role CRPG. Take with a humungous grain of salt.
https://www.reddit.com/r/GamingLeaksAndRumours/comments/o80g81/critical_role_video_game/
Edit: the body text in case they delete.
So my contacts are not the greatest and I accept they could be wrong but I believe them enough to make my first post. Which is Obsidian is working on a Critical Role video game with Matthew Mercer very heavily involved. The game wouldn’t take place around Vox Machina nor the Mighty Nine. instead allowing you to make your own character using the 5E ruleset. Also it’s going to be isometric like Wasteland 3 or pillars of Eternity. They are aiming for the length of Pillars 2. Also Mercer will be voicing at least one character in Avowed. Don’t know if it’s a party member or a NPC though