Some of my friends got Torchlight II in the Steam Summer sale, so I started a new Engineer to play with them. I've still only beaten the game with three classes, so I also rolled a new Outlander to try and get the Classist achievement.
...That was about a week ago. Right now the Engineer is at level 19, working on a support build centering on cannons, bots, and Force Field. Really bare-bones. Not sure what to do with my last 30 or so theoretical skill points. I did some research before rolling the Outlander, and worked out a hybrid Glaive Throw build that has a little more survivability than the fastest-killing ones. Focusing on skills that don't depend on %DPS (mostly Glaive Throw and Cursed Daggers) along with Stone Pact and some summons. Awesome fun so far. I have 10-15 theoretical points left over, which I'll use to pump up a few skills that I have penciled in at 5/15.