QFT

I'm sure it stands for
Gog Defies Failed Security, Games Shall Definately Forever Have Gone Security DRM For Good. Haters Show Distress.
For Gog , For Heavan!
or something...
As proof of my deciphering type abilities they have removed the revealing letters as I posted this, Truth through randomness!

All this means is a mage , is trying to summoning a archdemon from hell.
Theres 5 g so it must be the archdemon who rules over the 5th layer of hell.

It begins wit a capital G. It must mean something...

Where's Dan Brown when you need him !?

It all makes sense now!

Looks like someone was "debugging" the page's template and forgot to remove one of the "tests"... ;-)

all of my tests are strings of curse words, somehow I doubt that's a test so much as someone deliberately typing a clue.

After trying to break this code again. I have bad news.
The Darkspawn are being lead by a archdemon.This is a Blight!
by are number this has happen 4 times in past. That why theres 5 g.
To warn us of the 5th blight!

Well. A friend of mine who works as a software developer accidentally forgot to remove a, eh, "typical debug string" from a live production system.
It read: "Your mother" (In Norwegian). It was plain to see for all customers of said system who logged in for a couple of days until somebody in the company actually noticed it. Said system had a user database of, oh, about 100.000 at the time.

And that means, that the Age Of Darkness is coming! EA!
Oh wait, we've been there already... ;P /j

A coder probably fell asleep on the keyboard. Happens all the time - that and jelly donuts.

If that's a clue then this next game must be fucking annoying as to inspire someone to repeatedly headbutt the keyboard.

Oh so it must be Quake 2 then.

The decrypted phrase is actually "3"
As in, number 3.
Took NSA supercomputers weeks of cpu time.