Step one. Find target in scope.
Step two: lock.
Step three go to WO (crew member bar)
Step four: click on periscope icon (torpedo attack).
Step five: have the WO identify the ship (identify icon), set torp depth and impact or magnetic / salvo and so on. An outline of the hull should appear when he identifies the ship.
Step six: press solution icon, then open tubes if happy with torp settings.
Step seven: unlock and place crosshairs where you want them on the target.
Step eight: fire torpedo (either by using space or the fire icon)
Should hit.
Repeat lock/unlock sequence including solution icon as many times as you need and be advised that with each new lock a new solution has to be calculated by the WO.
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