Videogame Dream

I had a dream last night that was seriously fucked up. I was in the
middle of something that appeared like a videogame, only the people
around me were real.

The first part of the game was something out of Rambo, in that I
was infiltrating some sort of tropical army camp for a reason I
can't remember.

Then the game switched and me and three other people were floating
down a very flat and straight river. When we reached the end we saw
that the river was actually about to run off a straight cliff and
the water was almost level with rocks that were blocking the
river's flow. Somehow I knew that it would be bad if the river
overflowed down the cliff.

The dream then switched gears entirely (or else I can't remember
the transition) but now I was competing to be the hero or champion
in a great cosmic struggle. Myself and the other challengers were
running down a long hallway towards a series of open doors. I knew
that the first person to reach one of the doors would become the
champion. I fell through the door first and turned around and saw
everyone watching me as I began to fall down an incredibly long
tunnel.

The next thing I remember in the dream is being back at the
tropical army base, only now in addition to humans there were
creatures that reminded me of a velociraptor that I had to fight as
well. I was in some sort of motorboat but it was really had to
control and I crashed into someone's hut. There was a man in the
bedroom of the hut who was sick, and he told me so was everyone
else at the camp.

Then I got on top of him and we started to have sex, and then I
woke up.