Move it from Downloads to Applications.
I tried that earlier, but it doesn't seem to work. I'm on Yosemite.
New version, hopefully fixed is uploaded. Please download again and let me know if it works.
My computer gives me the same error message as before, even after placing the game in the Applications folder.
can you try again? Today I uploaded new version, hopefully fixed...
It works! Thank you so much :)
:D
finally... :D