http://www.programexperts.com Raphael's Website & Blog Mon, 31 Jan 2011 05:52:25 +0000 en hourly 1 http://wordpress.org/?v=3.0.4 http://www.programexperts.com/2009/12/03/gamasutra-achievement-design-101/ http://www.programexperts.com/2009/12/03/gamasutra-achievement-design-101/#comments Thu, 03 Dec 2009 21:14:16 +0000 Raphael http://www.programexperts.com/?p=418 http://www.programexperts.com/2009/12/03/gamasutra-achievement-design-101/feed/ 0