Walkthrough of Matze's Great Scavenger Hunt

Step 1

Welcome to Matze's Great Scavenger Hunt!

If you wonder, what this is supposed to be, then listen.
Mathias is my flat-mate and he bought a bed at IKEA somewhen in September or October. Now, it's the middle of February and he still hasn't bothered assembling it.
Thus, we have decided to pull a little prank on him and send him on a little Scavenger Hunt.
Meanwhile, he has finished the Hunt and it was so much fun that I decided to share the experience with the world!
So, what are you waiting for? Do the Scavenger Hunt yourself and find out what the great prize is...

The primer of the entire Scavenger Hunt was a mysterious e-mail...

Having a look at Matze's room, it seems like Arthas is pointing at the crocodile's head...

Closer inspection shows that there is indeed something... A QR-Code, apparently.

But before we'll have a look at the Code... There was some secret mentioned in the mail. Perhaps, following the instructions in the mail and asking Jacob is a good idea.

Click on the QR code below to see where it leads!
Hint: Should you be confused about the necessary authentication: That's part of the Scavenger Hunt!
Have a close look at all the hints provided and you should be able to find everything out :)