the answer to that is that is the 'B' button which is the red button on your controller.
MAN YOU ARE THICK!!!!! Just prees the B button, and think happy thoughts...
rb normal/bumper jumper
b recon
lt boxer
lb southpaw
rs green thumb
Yes there is
Go to Gameplay Settings by pressing the Menu button, and see where melee is on your control scheme is Halo.
yes gun melee and melee weapons like the energy sword and g hammer.
Hold the melee button while assasinating.
you go behide them and hold the melee button
I would recommend: 40 Attack (For Melee) 40 Strength (For Melee) 40 Defence (For Melee)
Yes you can how else would you kill them without hitting them?
When you are out of ammo you obviously hit reload and when the ammo is seen put into the clip you melee and the melee will make the reload time shorter.
If u have not figured it out u have to hold the melee button on their back.
Square
for the 100 man melee use pikachu's smash down A attack.
Yes, if you rapidly hit b x then b you will melee extremely quickly.