Category:!Main Category
Each page, each category and each other object should be part of at least one category. There are several special pages for uncategorized objects. This category is the top of the hierarchy and contains itself.
And here is a full category tree:
Battle/Custom (7 P)
Battle/Edit (empty)
Battle/Import (5 P)
Battle/Retro (5 P)
Battle/Texture (2 P)
Character/Custom (14 P)
Character/Distribution (2 P)
Character/Edit (13 P)
Character/Import (9 P)
Character/Texture (23 P)
List (2 P)
no subcategories
Software (44 P)
no subcategories
Track/Custom (53 P)
Track/Edit (14 P)
Track/Imported (23 P)
Track/Retro (72 P)
Track/Texture (3 P)
Vehicle/Texture (19 P)