The game's far from being completed, but there is a lot of stuff you can already do. The crafting system is quite interesting, as is the "raid" system. Every now and then you are attacked by a small group of enemies, the strength and number of them are dependant on the amount of resources of your settlement. As for raising the population, every now and then migrants will come to your village, once again based on the amount of resources available.
A few tips from what I've experienced so far:
You should immediately focus on building defenses, a few walls are always welcome. Enemies will bash through them, but it gives your archers some height advantage. Talking of archers, it's good to have a few of them, as well as infantry, ready to defend your base at all times. Or at least have an idea of who can is a high level in the military department so you can quickly deploy them to their respective positions. In terms of resources, it's pretty straightforward, and most basic things can just be toggled through an option and your guys will collect them, ie wood, food, etc.
The options section in the menu is not yet implemented, so here are a few tips for controls:
As in every game of the genre, LMB to select, RMB to move. Space opens up the unit's details. To cicle through your units, tilde (the key to open console on most games), but if you don't have an american keyboard, you'll have trouble sometimes. On mine, it will alternate between 'ç' and '\', the second one being the equivalent position for the tilde key on american keyboards. Shift moves the camera around quicker, using WASD. Holding down RMB allows you to rotate the camera, and Mouse3 (scroll wheel button usually) let's you move the camera, kind of like WASD. Scroll wheel changes zoom.
I have played it for 10 or so hours, it is still in beta and the future plans lok amazing. The amount of bugs have driven me away from the game for the moment, but many have been reported and the developer is working non-stop, from what it seems.
If you want my honest opinion, it seems slightly overpriced but still, if you like the genre and think it looks promising (which it does, take a look at his youtube videos) it is worth taking a look through.
Kickstarter
Game website
Developer youtube channel