Beta?
I was looking at that one... Steam only I presume?
The screens don't blow me away right now, but I expect things will look even better closer to release...
Yes, currently Beta (and buggy as hell and back)... not Steam though (at the moment no Steam keys are available at all, with new purchases only via Warhorse directly). Later on Steam is supposed to be an option again though (earliest Kickstarter alpha codes were via Steam, and those users still have Steam codes for their Beta access).
It is highly unoptimised and runs poorly on strong hardware - this is inefficient threading of AI primarily, as CPU and GPU loads are light. Lots of potential though, and interesting for it's historically based story.