Just to get all the costumes that came with pre-orders for The Stick of Truth.
Locate your dlc folder
C:\Program Files (x86)\Steam\SteamApps\common\South Park - The Stick of Truth\dlc
There should be a folder in there called dlc0, if not, create one.
Place the attached XML file in the folder. Start up The Stick of Truth and you should now have all the different DLC costumes in your Toy Box.
You can also create the XML file yourself.
Make sure it's called manifest.xml
NOTE: You have to complete the tutorial before you receive your DLC.
Code:
<content>
<item>
<resource>dlc0</resource>
<name>0</name>
<text>0</text>
<mount_priority>0</mount_priority>
<compatibility_mask>1</compatibility_mask>
<steam_appid>257370</steam_appid>
</item>
<item>
<resource>dlc1</resource>
<name>1</name>
<text>1</text>
<mount_priority>0</mount_priority>
<compatibility_mask>1</compatibility_mask>
<steam_appid>257370</steam_appid>
</item>
<item>
<resource>dlc2</resource>
<name>2</name>
<text>2</text>
<mount_priority>0</mount_priority>
<compatibility_mask>1</compatibility_mask>
<steam_appid>257370</steam_appid>
</item>
</content>