I dreamt that I was an actual character in a computer game.
Clad in military fatigues and firing away on some futuristic weapon.

And no matter how much we (the characters) tried, the stage kept restarting.
So I basically kept doing the same drills and firing at the same aliens.
Only that we got smarter and knew how to deal with the aliens more efficiently.

I think my head's turning to mush in the post-exam period.