Something I did for the "Harvey" project. This just might be one of the boss themes used for that upcoming game! Please note that it'll be used during certain minor boss battles, so that's why it doesn't sound all "RAWR EVIL". More info will be disclosed on the game as I progress further in it. Right now, it's only in a sketchbook phase.
Tools used: FL Studio 6, many synths and soundfonts
Also, if you intend on using this, you are free to do so(as this is Newgrounds). All I ask is that you give me credit!