This mod adds new metals, alloys, tools, and armor, as well as complicating the game's progression. It introduces materials such as bronze, titanium, fire gold, tin, and philosopher's gold, which can be used to create unique tools and equipment with various properties. Additionally, the mod introduces a system for obtaining and using energy from redstone, making automation and mechanics more complex and interesting. This mod is suitable for players who want to expand the game's creation and automation capabilities and add a more realistic and technological element to the progression process.