I just started playing again after two years. I love the end times and the early game. However, I went through the early quests out of order and now, after having discovered bones (killed and cut up a chicken) and tree branches, and having bought primitive tools, lumberjacking and carpentry before finishing the quests, the game does not give me the option to make a bone saw. What else do I need? Is this a bug?
I also bought fishing before finishing the quests, and I do not have the option to make a fishing pole. Related problem?