User blog comment:N7/Battle of the First Person Shooters - Halo: Reach vs Call of Duty: Black Ops/@comment-1651748-20100801173739

I've tried it before and I got nothing, must be PS3 only then. RPGs and explosives are terribly underpowered in MOH, you have to hit the guy with the RPG missile to kill him, or the guy must be within a foot from the grenade.