Guild of Dungeoneering, the reverse rogue-like game from Gambrinous, has a debut trailer available below the break. The game is a dungeon exploration title where "you don't get to control the adventurer." Instead,players lay out the dungeon one room at a time, including monsters and treasure, and try and "guide your hero to victory." The hero's personality and needs will take precedence though, so the end of a quest may not go according to plan. Guild of Dungeoneering is currently in alpha and a release date of mid-to-late 2014 for PC, Mac and Linux is planned. Mobile ports may follow shortly after that, and it's up on Steam Greenlight. An alpha video is below as well.