Grab a branch and kick the zombie's head

From Create Your Own Story

you jump and grab a branch, and ram your boot into the head shattering its head, the branch breaks and you fall to the ground, but so dose the gun you are staring up at the tree. You see a small tree house with 2 small children up there.(1 boy and 1 girl) You then see a swarm of zombies comeing towards you open fire at them, killing most of them you think you have atleast one shot left you see one zombie left comeing towards you, you look up and see a zombie attacking the children,(it looks like there mom) with ropes around it, as if it was tied to a wall, there calling out for help do you...

shoot the zombie comeing towards you

or

shoot the one attacking the children

or

blow bolth there heads off with an m16 with infanint ammo cheat as well with invunrability