Great idea for the theme, would've never thought of that! Loved the grid in the background and the aesthetic of the game, really felt amazing. Gameplay was also cool, I enjoyed having to choose precisely where you want to fuse your ship in order to balance your movement.
Would've loved to have an input menu as well as a volume menu. I found the original controls to be quite confusing, especially in the beginning where you have little control over your ship.
Overall great idea an implementation of it!