This article is fanfiction. This means it is not part of the official Commander Keen series, but is interesting in its own right. It may have been used in a fan game, or it may be pure speculation based on some official information. Whatever it is, remember that it is not canon!
This template will categorize articles that include it into Category:Fanfiction. It is intended to be used on articles where there is a large amount of non-canon information present.