Theres a low chance this is a virus, but take your precautions. Virustotal gives 1 vendor, and it has really suspicious environments. Shouldnt need long sleeps or detect debug environment.
2 Report it now... Yeah, I'd be careful with this one...
If Virustotal gives only 1 flag, the file it's almost surely safe! ^^ We can asure you all our games are just that, games. :)