The Island

"We we're just having fun, sitting out on the yacht miles off of the coast with music, beer, friends, more than friends. That is, until I saw it in the water: that creature, that horrifying thing. I was too drunk to believe it was real.
...but then we woke up the next morning on an alien island, the engine to the yacht torn literally to shreds. There are unimaginable creatures, and these abilities we have. There's also a 'dark energy'.
And to make things worse, we're not the only ones here."