As per title, has nothing to do with cookie clicker and practically nothing to do with total war either.
It's an incremental autobattler, closer to teamfight tactics than either of the other mentioned

Levelling is too slow, archers feel like they overkill a single unit (majorly less effective) and there's just very little you can ever do - no strategy or formations, just 'stuff'
And neither of those games have you failing a fight a hundred times just to progress the tiniest bit.

Sounds cool, has absolutely nothing to do with what it sounds like.
Oh, and sandbox seems to just flat out not work on browser. Not lag, the entire mode just is broken