Here are some cheats and tips for the game Power Mission.
99 damage points:
Select your fleet information, then end your turn immediately.
Hold Left + Select + B during the enemy’s
turn.
Super torpedo:
You may shoot through islands to hit ships on the opposite
side if your submarines are lined up.
Level Password
Sewall Island BYRBYD
Deadly Eight LTNGTH
Sea Chamber CHRRGM
Swamp Land TW7ST7
Cursed Straits 6PTRTS
Innocent Sea 55T5D5
Twilight Island C90VDP
Diamond Island BWFWLS
Dragon Channel BYRWGY
Last Mission LRDMR1