20 GS- Score (# between 100 and 1000) headshots with the pistol 70 GS- Complete the game on legendary P.S. I would also like to request achievements that I do [b]not[/b] want [u] Don't wants [/u] Complete the game on legendary [b] solo [/b] Complete the game on some strange control scheme Completing any parts of firefight solo (I would prefer if everything could just about be done cooperatively, I just like hanging with friends) [b] Do not want achievements to be glitchable [/b] lol the rest of my list is pretty self-explanatory...