I was using this way to build bridges, large walls (gaps in helevator) or arenas for a long time and was wondering, why I do not see more people do it. You need: building material Grapling Hook (or upgraded version/Dual Hook) Idea: You move only with your grapling hook block by block while building. Advantages: you can't fall down you can build faster no knock back while building (if enemies attack) no need to walk no need to move your mouse, once you have it at the right position (easy to find) Disadvantages: you have to hit your "E" button very often You can't build walls down, only up You need a grapling hook or better You can't build walls out of wood platforms this way (bridges are possible) Walls: Select your building material You graple to the wall You hit the "E" button continuisly. Hold your left mouse button (LMB) and move it up until you are moving with your "E". Bridges: Select your building material. You graple under you. Hit the "E" button continuisly. At the same time, move your LMB in the desired direction until it works. I hope, that I could explain it so that it is understandable.