Do you remember the Guild Wars 2 April's Fool, where ArenaNet introduced the Commando? That wasn't real, of course, but the class revealed today do carry some of the Commando-traits - especially the cool gadgets and guns. The Engineer has embraced the technological advancement that after all has taken place during the 250 years between Guild Wars and Guild Wars 2 and can use both rifles and pistols.
The Engineer can also use flame throwers, throw grenades (that allow him to freeze, blind or poison enemies) and place various turrets to aid himself and his companions.
Check out the screenshots and the trailer to find out more about the Engineer profession. Also, don't miss our GRTV-preview of Guild Wars 2!