At this stage in the game's lifecycle, the developers were focused on "hotfixing" the physics engine and progression systems. The key changes during this mid-December period included:
Right-clicking Part 1 and selecting "Extract Here" using software like WinRAR or 7-Zip automatically pulls the data from Part 2 to reconstruct the full update. BONEWORKS.Update.14.12.2019.part2.rar
.rar (Part 2 of a multi-part compressed archive) At this stage in the game's lifecycle, the
This was one of the earliest "Day 4" or "Day 5" patches designed to address critical stability issues and player feedback immediately following the game's release on December 10, 2019. Historical Significance of the 14.12.2019 Update Historical Significance of the 14
You cannot open or install Part 2 individually. You must have all parts (Part 1, Part 2, etc.) in the same folder.
Because the update files were often large, they were frequently split into multiple parts (e.g., .part1.rar , .part2.rar ) for easier hosting and downloading on third-party repositories.
Resolved issues where items would fall through the floor or essential puzzle items (like batteries or keys) would fail to spawn. Technical Note on "Part 2" Archives