Look at WoW. patches every few months after Mists of Pandaria came out, then after 5.4, the end patch for that expansion, nothing for a 14 months, excluding the pre expansion patch...... 5.4 in wow was on September 10th 2013, Warlords of Draenor comes out on November 13th 2014. Now if you want patches every few weeks with some exceptions just go to Guild Wars 2 where the content is completed in 2-3 hours then you have nothing to do.