Press W to show controls. Stamp mode will stamp if space is held. Clone mode will clone, then wait until space is no longer held. Useful Objects: 0 - Log (with outline) | 1 - log (no outline) | 6 - door | 2 - roof READ THROUGH THIS IF YOU WANT 3D LOOK The sides can be a little confusing. Make sure to build sides first. Build them tilted, then use front mode and put it straight up over them. This will create a 3d effect. You should only use one option (left or right) for both sides. That way it actually looks like a rectangle. Use this for a roof too. If you want a 2d look, don't use sides.