-Part 4-
You carefully walk across the worn stone bridge. Beneath it, you can see the grassy, mossy remains of what you take to be a courtyard, stone tiles evenly spaced below you. At the other side, you find a solid stone platform walled in by high trees and rock. The arch is the only thing on the platform besides you.
The Arch is large and featureless, the only thing you notice is that the stone itself is totally unmarked by moss, and the gap in the arch appears...wavy, as if one was looking into the distance during hot weather.
You're about to reach out with your hand when a massive roar races through the forest behind you. You spin around, catching site of a large air vessel with the letters SEC painted on the side as it screams over the forest. Unfortunately, the speed of your turn and the shock of the vessel as it rockets past causes you to lose your footing and tumble backwards into the archway.
You feel a tingling sensation and then suddenly find yourself...on a beach.
You remove a spray of sand from your suit's faceplate and pull yourself out of the dune, beholding a gently rolling sea lapping the water before your eyes. To your left the beach extends, to your right a series of steps lead up a cliff towards what looks like some sort of modern structure, probably erected by the SEC or the Military. Without anywhere else to go, you climb the steps on the cliff.
After a good ten minutes of struggle, you make your way towards the lonely outpost. The Military's flag is flying from a small pole attached to the spherical building, and you recognize a Military Dropship perched on a platform to the rear of the base.
You take five steps in before running into the first corpse. The soldier is in an environmental suit just like you, his name tag, Private Dias, visible on his chest. His visor is cracked by gunfire, and you can see his face, almost unrecognizable, drowned in a pool of gore. You step over the grisly site, and head over to the door.
A control panel blinks to life and a pleasant electronic voice asks:
"What's the password?"
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A. Smash it with a steel rod.
B. Press random buttons.
C. Type in your birthdate.