Bugs :(

The UI will just disappear - entire buttons or menus will just go away and there is no way to get them back other than reloading. Due to the way save game works, this can cost you a lot of time. Like so many others I was SO wanting this to be good. Looking online for solutions, it appears they devs have abandoned the game with many bugs left and gameplay issues. Save your money.

Anon5832 about Cosmonautica, v1.2.1