The top 16 players were flown Motion to Atlanta , Georgia for the concluding phase of the tournament , where they competed Competition inside the World Congress Center in a gaming arena Intergraph built Building on the floor of the Electronic Entertainment Expo ( E3 ) .

As E3 was at the time an industry exhibition open Openness to the trade only , most spectators watched Perception_active the final competitions Competition online via in-game cameras orchestrated Arranging by Bryant and Cabanski .

On June 15 , 2015 , the second Nintendo World Championships took place Process_start for its 25th anniversary as part of Nintendo 's E3 2015 coverage Social_event .