Saw this was released for $20, seems in same category as panzer corp type games. Does include more than just tanks from what I can tell. Not something for me, but maybe others.
https://store.steampowered.com/app/844860/Tank_Operations_European_Campaign/?fbclid=IwAR0Lgk-zhU98e9WYrqidAfLWTwQr41OkCMJ-lfwBoWiRyTO7tnBRliUOWno