Badges will be hard-coded onto WP:TWA pages right after the skill/tool is learned, then presented at the mission end of each mission in a trophy case/badge-o-meter that fills up over the game. At each mission end, we might leave a real message on user talk pages with the skills earned and a link back to the game. At the game's end (after mission 7), we'll present the code for editors to add the full trophy case to their actual userpage as a way to show off their skills.