fun game! not sure if it would have went against the spirit of the one button rule but i would have loved to have been able to aim my shots with the mouse in order to go for drive by shots and enable more freedom of movement. i really like the floaty space feel of this game and i think you nailed the gravity. its a cool take on a one button puzzle game which is a pretty hard thing to conceptualize. individually i like the art a lot, especially the little astronaut guy, but i don't think its very cohesive as a whole piece in my opinion. the purple and sci-fi vibes of the black hole and the target crystal match each other but not with the baby blue wholesome astraunaut for example. the background music and sound effects do a lot to add atmosphere, theres one part that sounds like space crickets that really works. overall, i enjoyed playing it and i think you did a great job making a fun game that fit your prompt!