Trenched is a tower defense game from those mad geniuses over at Double Fine. You know, the Psychonauts guys. The mecha-trench-tower-upgrade-customizing game has been out in the Americas for about five months now, but its worldwide release was stalled by copyright claims from a board game with a similar name. One name change and a bunch of legal hassle later, Trenched, now Iron Brigade, is ready to storm the beaches of Europe. 1up has the story.