Control schemes
From Halopedia, the Halo wiki
Halo controls:
Xbox Controller
Right trigger= fire weapon Left trigger= throw grenade, secondary weapon L3= crouch Back= score Start= pause game D pad= move through menus Y = switch weapon B = melee weapon X = reload weapon/action A = jump Black button= swap grenades White button= flash light/ team chat
Xbox 360 controller
Right trigger= fire weapon Left trigger= throw grenade, secondary weapon L3= crouch Back= score Start= pause game D pad= move through menus Y = switch weapon B = melee weapon X = reload weapon/action A = jump Left bumper = switch grenade