In Reach there was friendly fire in Team Slayer, but not in Infection.
In Halo 4 there is friendly fire in Flood, but not Infinity Team Slayer.
heh
The reason they removed friendly fire from Infection was because the pistol was dominant until you ran out of ammo. Cue your friend to betray you so you can spawn with a new pistol. They also removed it because zombies kept betraying each other. As far as I know, a headshot isn't an instant kill in Flood. Of course I'm just going off a video quote from a while back so if you can confirm or deny this, I would appreciate it. :)
Flood have shields and it does take more than one shot with a pistol to bring em down. They aren't as shielded as a living spartan though.
I got yoinked last night. Nothing new right? But this was in Infinity Slayer. I tackled a dude, only to have Dankinia stick ME with a plasma grenade, which blew up killing the guy I just knifed in the dome. I walked away with an assist.
Flood have shields and it does take more than one shot with a pistol to bring em down. They aren't as shielded as a living spartan though.
I got yoinked last night. Nothing new right? But this was in Infinity Slayer. I tackled a dude, only to have Dankinia stick ME with a plasma grenade, which blew up killing the guy I just knifed in the dome. I walked away with an assist.
LOL