A .rar file is a compressed container and cannot be played until its contents are pulled out.
Before opening the file, run it through your local antivirus software or upload it to a free online scanner like VirusTotal . Haunted.Legends.Black.Hawk.rar
Right-click "Haunted.Legends.Black.Hawk.rar" and select "Extract to Haunted.Legends.Black.Hawk/" . Haunted.Legends.Black.Hawk.rar