So I have long loved TD games, but I got tired as tower placement became as critical as what to upgrade. War Tortoise has continued to hold my interest as I can just pay attention to what to upgrade. I guess it appeals to just being lazy or more casual perhaps. For whatever the reason, are people aware of other TD games with similar mechanics? Some folks have referred to WT as a clicker, but I played Clicker Pirates, which I assume from the title, really is a clicker, and there is essentially no strategy in what to upgrade, except what ever the most expensive thing you can buy. And, I have no interest in getting carpal tunnel from tapping on my screen millions of times. Thanks for any help or suggestions.