If there's a chance of escape, Sypha takes priority. If not, and if she has control over the engines, castle goes in the sea. If everything goes to shit, we smash everything we can before we die, slow everything down long enough that her people can evacuate as many people as will follow them.

We're not afraid to die, Alucard, so long as we're doing something.

[ She's right, technically, but Trevor's stomach twists at that. She's not supposed to be the one who says that shit! If anything was going to convince him to call this off and leave, it would be Sypha saying that. ]

If the plan fails, we smash the engine. Then we can retreat. It won't be repaired instantly, we'll be able to come back.