2dMake crisp and performant 2D games with Godot's dedicated 2D rendering engine with real 2D pixel coordinates and 2D nodes. Simple and powerful 3D. Godot's 3D nodes giveQCAD is a free, open source application for computer aided drafting (CAD) in two dimensions (2D). With QCAD you can create technical drawings such as plans for buildings, interiors,