私人模组，用于自己瞎搞、测试、开发、抄袭研究别人的mod等等功能，内含大量无效的模型、设计和BUG。不建议其他人下载。
Counted when a user downloads a mod release for the first time. Before Nov 2021 it counted everytime a user clicked the mods download button.
Counted when a user downloads a mod for the first time. Has no data before Dec 2022
