The aircraft carrier

You flip the switch marked 'Cannon' and your left forearm slowly spools up into a whirring blur of glowing yellow energy. You're not really sure what the shoot button is, so you kinda just stand there with your left arm pointed at the turret and your right arm protecting you with your shield. Eventually, a yellow i icon pops up letting you know you can shoot, but after a full 30 seconds of the railgun loading up, you get annoyed and start messing with the switch. When you press the switch down, a hissing noise sounds right before your left arm is rocked by the recoil of the cannon. The bullet from your cannon launches into the railgun's base and in response, the railgun lets loose a depowered round on accident. The railgun's bullet drops into the water with a relieving 'Sploosh'. But yours hits home, the base which housed the railgun and it's rotating parts are now completely useless. This causes the turret to swing over to one side and completely power down.