i downloaded the game what do i do to open the file of game?
If you are using Windows, then you have downloaded an archive called "stormside-windows.zip"
( ".zip" is only displayed if you activate it in Windows folder options. Not necessary).
To extract the game from the archive, you need a program that can extract archives, examples would be WinRaR or 7zip.
Inside the extracted folder there should be a file with the name "stormside.exe"
( ".exe" is only displayed if you activate it in Windows folder options. Not necessary).
In the case of an "antique" computer, there is the "stormside-32.exe"
( ".exe" is only displayed if you enable it in Windows Folder Options. Not necessary).
Desktop -> This PC -> Properties (ALT + ENTER)
The system type is listed there, 64bit or 32bit under Windows.
32bit -> stormside-32.exe
64bit -> stormside.exe