This is a fun concept, I love how unwieldy all the spaceships look (kinda reminds me of the board game Galaxy Truckers in that way). I do wish is that it were more obvious what each of the blocks do, the help screen describes some of them but there are others that don't match anything on the help screen. Also the process of connecting a free floating piece to one's ship seems like it could use some ironing out. It was pretty common that a piece that appeared to be connected to multiple points on my ship would turn out to be just connected to one, or I would find it impossible to attach a piece to my ship, or a piece would attach diagonally (off-grid) to my ship.