The G2 seems limited to true 3D, but you can trick the sim into something pretty close by making a copy of a plane, moving the CG back, increasing the tail surface area and throws, and increasing the size of the plane to slow down the reaction time..............go really big at first, to get the feel of the control inputs (like when the belly is towards you in a torque roll), and gradually bring the size of the plane back down as you get the knack for it, and get ready to spend a LOT of time practicing, and keep in mind that the sim and real flying react differently, but it will build up your thumb movements.