Yo, could you do something like a cs profile in red theme and whenever you press a button it's like a lightningstrike or a bullet shooting out in random directions like this one you did:
(when you press on a letter)
https://www.dropbox.com/s/rglxwow7eopttx7/K70%20RGB%20JHEY.prf?dl=0
Maybe you can add something you belive is nice for a FPS gamer (not too much going on tho) and make sure to include WSAD in an outstanding color compared to the rest! Thank you alot! :p: