[Mobhack]

(Thread moved from the mods forum since it is not about third-party modifications to the game.)

SP games always have the missile as a separate weapon slot in gun/missile combination launchers. The missile is therefore not a round of ammo for weapon No.1 as HEAT and HE are, and so each weapon slot fires simultaneously as a "double-banger".

If you want pure missile shooting, or purely gun then switch one or the other weapon line off in the usual manner. (Hover the mouse pointer over weapon name in the unit info screen, click to enable/disable weapon slot)

Cheers
Andy