no but u can put them on ur guns for custom classes
red dot sight
use the attachment akimbo
You cannot create a mw2 patch, its the developpers' job.
The tactical knife is a knife attachment that you can use to knife twice as fast.
u cant
u cant
you unlock that when you have unlocked every attachment and every camo for every gun in mw2
i think it is unlocked after level 4
extended mags or akimbo attachments is the best attachments for me but everyone has there own play style so try them all.
Well i don't think so as i think fmj will only work on the assualt rifle not the shotgun
Yes there will be a flamethrower on Black Ops but it will be different from WaW it is now an attachment like a grenade launcher or underbarrel shotgun on mw2.
Create a private match and invite friends. Feel free to tweak settings. Or, you can host a modded lobby.