I was going through a few new songs just to add to my play time and going towards the final two achievements. Since my weapon set was maxed out, that's all I could really do.
I completed Chaoz Devotion by ParagonX9 and at the score screen, something has happened that I never in my wildest dreams would have ever thought it would ever be possible. Either it was a stealth update to this game or it was just pure luck, but the weapon unlocked at the end of the song was...
...the long forgotten MEGABLASTER FURIA!!!!!!!!!!!!!!!!!
I thought for certain that this weapon has been taken out of this game. I have been having all other weapons unlocked and about two weeks and 100 songs later, this final weapon showed up at last. My ship is now complete and I will start playing ALL songs at fortissimo difficulty. Now for the sake of other players who have yet to unlock this extremely rare weapon, this game needs to be updated to award rare weapons more frequently and each of them needs to have an equal chance of being unlocked.http://steamcommunity.com/sharedfiles/filedetails/?id=95603259