This is what I came to say if it wasn’t already.

Replace both leads with a couple that has chemistry but retains that slightly antagonistic spark and it would’ve made a good movie. I don’t even have an alternate casting, just, “not them.”

Are there gonna be 3 levels now? (Real time battle, planetary overworld, space over-overworld)?

Presumably? There might even be a fourth layer if they go battle/planet/system/interstellar.

Are the space marines gonna march in a phalanx formation?

I doubt it. Round bases man, squares are for fantasy!
But really, I assume they’ll be in a skirmish formation.
Facing is only supposed to matter to vehicles and armour, IIRC.

Which space marine is gonna be the princess?

I am! (Actually I love my 'nids so really I’d be a queen.)

My body is ready, my laptop isn’t.

I started a Let’s Play of that and liked it so much I quit early on and now it’s on a (lengthy) backlist of games I want to actually play. It looks really fun and I love the aesthetic.

Watched it near release, loved it. +1