Since it is an RTS after all, how in deep and complex will it be? Something like Age of Empires?

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What type of strategy game this game is going to be? RTS, turn based, turn based WEGO? I am asking because I have seen announcement for this game on Youtube in clip called best coming Turn based games but here it says that it is RTS?

So, from what I've been reading, is it true that there's only one developer? If so, isn’t that a bit ambitious for a single person? Just asking since this game does look like something ive been waiting for a long, long time :D Also, will the game feature a dynamic campaign, similar to Steel Division 2 or something along those lines? Maybe even playable in co-op? How exactly is the gameplay structured? I assume, based on the name of the game, that the player gives orders, and units, with varying levels ...

Will the game be a typical RTS where we play some campaigns on a relatively small map where everything revolves around military achievements, or will there be international issues? For example, will there be the possibility of conducting diplomacy and war with other states? - Best regards and thank you....