No problemo. I re-tested the game and it works fine now!
The only other issue I could think of is the gameplay: the player's bullets are a little too weak against the boss, and fire a bit too slow for my liking. But then again, that could just be skill issue on my end.
Also, it's possible to change the default music by replacing the audio file with another one with the same filename of "Battle for Extranite.mp3". I used Remilia Scarlet's theme from Touhou 6 for my copy. :)
Anyways, thanks for quickly fixing and addressing the issues!
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To be completely honest I don't play bullet hell games and I don't know anyone who does, so it's true that the gameplay may need some tweaking. Thanks for the feedback!!
About the music: yeah I was too lazy to embed the assets into the executable to I left them there, that way people could use their own music or even modify the graphics :)