In this guide, we'll tell you how to complete the Breathedge 2 Patch the Window objective at the start of the game so you can stop the oxygen leak in the train car that serves as your base of operations. How to Complete the Breathedge 2 Patch the Window Objective You can complete the Breathedge 2 Patch the Window objective by gathering crafting materials, crafting the Cutter tool, and using the Cutter tool to get an appropriate material for patching the window, such as Cardboard or Foam. At the very start of Breathedge 2, the train car that serves as your base has a broken window with a leak in it. This requires 4 more pieces of Metal, 2 more pieces of Plastic, and 4 pieces of Aluminum.
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TechRaptor