In Lightyear Frontier, there are various tools needed for farming, crafting, and other purposes. The Spike Saw is an essential tool needed to harvest wood, plant fiber, stone, aluminum, and other similar resources. Here's how to upgrade the Spike Saw in Lightyear Frontier.

After completing the first missions and restoring Pine Heights, you will be tasked with building complex structures such as Merchant Landing, Assembler, and Upgrade Depot. To build these structures, you will need materials such as aluminum ingots, aluminum parts, aluminum electronics, polyberry oil, red crystals, and other resources.

While some of these items can be harvested without upgrading your tools, high-quality materials like Red Crystals require a powerful Spike Saw. So the first upgrade you'll want to grab is the Spike Saw Power I. Here are the materials you'll need to craft this upgrade:

To get aluminum parts and other complex materials, you need to build an Assembler. To do this, gather the following materials: