Fullscreen always, headphones always, keyboard....
The thing about my keyboard is that it FRICKIN ANNOYS ME!!! It can't register too many keystrokes at once, so I can't move diagonally while I'm focused and shooting at the same time. I'm getting a gamepad pretty soon in hopes of remedying this problem, but I fear that I will lose the precision that keyboards offer. :ohdear: If only I wasn't on a laptop, I'd get a new keyboard
And I used to stick with Laser Marisa, but since then I've switched over to Needle Reimu--IMO the perfect combination of power and precision movement.
Oh yeah, and another thing........A lot of the time, when facing bosses, I like to hum along to the boss's theme. Before it used to distract me, but now it doesn't, so I'm free to hum away