I just completed the adventure to obtain Pangu's Axe. I used it one or two times in China and France. Then I was doing the Dragon Cave adventure and met a boulder, but the axe was missing. So, I checked out the Tomb Building Guide, activated debug build menu, and found the axe just to place it on the wall in my house. I've discovered that the axe is visible only in build mode, not in live mode, so I can't grab it. Anyone know how to make it visible or another way to re-obtain the axe?