How to run a unity game on Linux?

Question

linux

Hello, there is a small game on Unity, it works fine in windows, I compiled it under Linux, transferred it to a virtual machine and I see this picture:

How to run, I don’t understand! I run the file 1.x86_64 asks me how to open this file, but I have no idea =)
Please tell me how to run this beast?
PS Ubuntu 14.04
PSS Thank you all very much!

Answer 1

Umm. Well, if file 1 is executable, then:

chmod +x ./1.x86_64
./1.x86_64

chmod +x - make the file executable
Well, run the next line