The Story:
It had taken longer than planned to sneak out after having solved the word search with the hidden message. Vimes was worried that he had alrady failed. Having taken the stairs to reduce the chance of being noticed, he slowly pushed open the door to his floor. It being well past midnight by now, the pit was dark and empty. He'd thought it was stupid to separate the shifts into different floors but he was thiankful for the privacy it afforded him now. He crossed the floor quickly, his footsteps covered by the gentle humming of the AC vents. As he reached his desk, the phone rang, practically giving him a heart attack. Sarge picked it up, holding it slightly away from his face and saying nothing. The speaker emitted an audible click and what seemed to be a recorded message began to play.
Here's what's going to happen. I'm going to read this, and you're going to listen, and you're going to stay on the line. You're not going to interrupt. You're not going to speak for any reason.
[pause]
I know where Anna is. I know everything, don't I? You have to figure it out. That's the game. I have one more game for you, Sarge. You do like puzzles, don't you? I would be so sad to find out now that you didn't. All that work I put in wasted on someone who didn't even have fun? No, thank you. I'd hate to think what I'd do if I was to get… sad.
[pause]
I've given you a present! It's a computer. I hope you like it. The operating system is a little outdated but it… better fit my purposes. Can you find the puzzle I left you? Can you find Anna? I can! I did. Who wins?
The phone clicked off. Dead silence. Sarge placed it back on its cradle and inspected the black laptop sitting on his desk. Figuring that the psychopath wouldn't go to all this trouble just to blow him up, Sarge opened the computer without even checking for wires or a ticking clock. The thing was already booted up and logged in. Sarge stared at the desktop for a minute, waiting until he could see it better. Something was making his vision all blurry again.
The Puzzle:
Can you find the end of the story?
Per request, here are plain-text versions of the text files:
Message.txt
oFAlLmYmanYgAm
esIkNowiLiketh
IsOnetheBestIs
SheoKorisnTshe
whAtIsinthEbox
Character Map.txt
p60]dr>k9<|\|r
>w ohx?3tq;z1u
t1p/h|hks7n]:2
/88,/\x,1 i4m6
:0.zsy,>y0t\l?
avc5ebjwkb;o.f
jxi0ij?:sg\5ma
,tgau6lvr2.l[<
cp 34zx]b7nadv
o;qem56f7[/j9d
u7>3<r8oyk5glc
1db48yzh23fe.q
qv4<gw]eswinf[
;:9?punc 9|[m2
Magic Word.txt
Words are our most inexhaustible source of magic
Abracadabra, open sesame, and bibbidi-bobbidi-boo
You can't stop me with magic, Sarge
Maybe you can figure out what I'm up to, though
When you find me, whisper klaatu barada nikto
To get to me, you must pass the nerdy den
By speaking the name of my favorite song
(Correct spacing and capitalization, please.)