I think it is a good concept. Unfortunately it doesnt work for me. I build spaceship, press start and no keys work. Maybe im doing something wrong. Also the ui could be more informative, also some tips on rocket parts will do good.
Great idea, i enjoyed it. But it was rather difficult to understand what to do at first. Also the font needs to be changed as for me, it is very difficult to read
I loved your game, though i played it solo :) It can be even greater with some music and maybe less hardcore(but maybe i need a friend to play it haha)
I love music, it fits awesome. Controls and sounds are good. The main thing to improve is explaining what to do. It is not obvious where to fly and how to survive