OK, last time archmagestudios won this and got Bioshock Infinite.
This time, I'm going to cut back on the offer, and say this:
The comment that makes me laugh the most will receive one of the following (your choice) on steam:
Bioshock 1 and 2
Dead Space 1 and 2
F.E.A.R 1, 2 and 3 (and other in the middle ones)
And also Terraria if you want it
Make me laugh, FJ!