Silent X AKA Simon Andrewartha is a 25 year old game maker/programer who lives in Tasmania and has made games such as Mario Kart 64, Super Mario Platform Adventure and Mario Kart Rad Circuit. He first registered on 16 April 2007.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.