There goes the plot [; This covers most answers in this thread.
"Quickly Marine, disarm the Nuke!"
"Which wire should I cut?"
"The green one! The green one!"
"Eh, it doesn't matter. They all look the same to me."
"Greetings Doom Marine! Welcome to our peaceful village. What do you want to talk about?"
"Quest"
"Slay me an arachnotron magus to prove ye valour. Return to me when you succeed!"
You wield the pistol. The pistol wields itself to your hand! You shoot the pistol. The D-1A-1S2 cursed pistol is jammed!
This is the scroll of identify. What do you want to identify first?
c - The D6 pre-set Nuke of Annihillation (2 turns left to explosion)