This specific file name, "voidtrain-v8678-part1-2-rar," refers to a specific build of (Version 8678). This version is notable for introducing significant rebalancing to enemy encounters and resource costs. Version 8678 Key Features

: Explosive mixtures no longer require acid for crafting or research. Getting Started Guide (Part 1)

: Prioritize building the Research Table and Smelter first to unlock copper-based components.

: Use your safety rope to jump off the trolley and grab wood, scrap metal, and chemicals floating in the void.

: Visit Witch Islands to solve puzzles for mushrooms, which you feed to Rofleemo to unlock decorative recipes.