McSwain, Ryan (25 April 2011). "Gadget: Past as Future". Hardcore Gaming 101. Archived from the original on 24 September 2015. Retrieved 22 October 2015.
McSwain, Ryan (25 April 2011). "Gadget: Past as Future". Hardcore Gaming 101. Archived from the original on 24 September 2015. Retrieved 22 October 2015.