Castle Constructor — is a mix of a strategy card game and a tower defense game where you have to build castles, fend off attacks from all kinds of enemies, and save your kingdom. This is inherently a typical strategy simulation game in which you will need to deal with kingdom building, construction, battles, exploration, and much, much more. The game does not offer anything fundamentally new, and nothing is really known about its plot at the moment. But then it immediately becomes clear that the emphasis is on two areas construction and defense.