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The archive appears incomplete, at least the one for Linux. After the usual patchelf setup, I get the following:

$ ./tenkyuu.x86_64
ERROR: _load_settings_binary: Method failed. Returning: ERR_FILE_CORRUPT
  At: core/project_settings.cpp:522.
ERROR: _load_settings_text_or_binary: Couldn't load file 'res://project.binary', error code 16.
  At: core/project_settings.cpp:622. 
Error: Couldn't load project data at path ".". Is the .pck file missing? 
If you've renamed the executable, the associated .pck file should also be renamed to match the executable's name (without the extension).

That's strange. I just tried downloading and running it on a different computer, and it works on both of my machines.
I've uploaded a version (tenkyuu-linux-alt.zip) that doesn't have the .pck file embedded (but has it as a separate file).  Please try running that one and let me know if that fixes anything.

(+1)

Using the alt version does fix the bug. I don't know what's the actual cause for it, though.