Cool game! The mechanics were interesting and easy to pick up and understand which I enjoyed, as well as the seamless level transitions from the main menu!
I had a few issues with how far the ship could accidentally start moving. Perhaps slowing acceleration down quite a bit or capping it would help a fair bit with that. There were a few audio glitches like the music stacking which was a tad annoying, but not the end of the world. The last thing that might need polishing was how slow the restart was, putting me back through the splash screen. That should probably be sped up.
That said all those problems could easily be ironed out and the game expanded on post-jam to be something really fun!
Good job!