Astroneer is basicly Minecraft + No Man's Sky but without blocks or fake promises, developed by System Era.
It's currently on Pre-alpha stage and released about a month ago, the game offers a sand-box, terraforming, base-building, mining, etc. that'll be very fun to play, especially on co-op. It's 20$ on Steam, i would say it's not really worth it to bought it at the current state(or perhaps you liked hilarious buggy game) but i'm pretty sure that it'll be more than awesome when it's out from alpha So i guess you'll pirate it huh
Perhaps we could play together sometimes, nick is Tops620 i know, im not creativehttp://store.steampowered.com/app/361420/