The following categories exist in the wiki.
- Call of Duty
- Call of Duty 2
- Call of Duty 4: Modern Warfare
- Call of Duty: United Offensive
- Call of Duty: World at War
- Compile tools
- Exchange
- Localize
- Localize Comments
- Mapping
- Maya
- Misc
- Mod Tools
- Mod Tools Comments
- Modding
- Neta
- Nodes
- Questions
- Radiant
- Scripting
- Tips
- Tutorials
- View Models