Since 2021 started, I begun to study History. Before that, I wasn’t able to tell what was wrong, or what was right with anything regarding popular culture, but after I submerged myself into the intriguing, fascinating world of human history, I quickly noticed Tool Age was not covered in any books, articles or media I could found. Even when I looked up for the term through my preferred search engine, no useful results popped up, outside Age of Empires.
Is Tool Age supposed to represent Copper Age/Chalcolithic in the game?
Was Tool Age a concept created by developers of this game, back in the nineties, or was it used before by academic people, and then refuted/discontinued?