https://www.pcgamer.com/dreadlands-is-a-turn-based-tactics-game-thats-also-an-mmo/

Dreadlands is a post-apocalyptic tactics game where you command and customise a squad of wasteland warriors and send them out into the world to fight over resources in turn-based brawls. But you won't be alone. You're sharing the world with other players who can join you in PvE co-op or try to murder your squad in PvP battles. Just what I always wanted—a bigger audience for my many tactical mistakes. 

"With Dreadlands we want to take the online elements of an MMO or a shared world shooter and combine it with addictive turn-based gameplay" says Peter Nilsson, founder and creative director Blackfox Studios. It's not from the first time that strategy and tactics have collided with MMOs, but I confess I'm hard-pressed to come up with any success stories.