You can download a demo of X Ball for free, but you'll need a registration code to play past level ten or to use the World Editor.
You can submit your high scores over the internet to compete with the best X Ball players in the world! Here are the all time highs for the default world Earth 2999 A.D.
|All Time High Scores||Level||Score||Date|
You can also submit your highs scores for any user contributed worlds. Just launch the "Submit High Scores" application that is included in the X Ball archive.