It was my first time playing your game, but I watched it played on stream so I knew what to do.
Right away I want to say bullet hells are not my thing, but modifying guns is really cool.
On my first playthrough I got to level 15
you can see my mods in the screenshot.
I do not know why the game is not centered.
I must say, if it wasn't for the stream I would find the ui more confusing, but it's not that many buttons, so I am sure I would figure it out.
I expected to play shorter, but I survived longer than I expected, and I had fun.