Wow, this is awesome. The ambiance is very cool, visuals and music are very good. Puzzles are challenging and gameplay is very interesting. Clearly one of my fav so far ;)
It is maybe a bit unclear where are the rocks and when you will collide. There are times when you think everything is clear but it is not, and other times when you think there is no way but it goes well. And I had a strange bug by trying to aboard a mission panicking on the "del" button. Mission was indeed aborted but my rover wasn't aligned to the grid anymore making it impossible to finish and I had to restart.
Very good game. Well done!