over 4 years ago - Avanya - Direct link
It depends on your specific card. You might be able to run the game, though you might need a launch optin to turn down the graphics and it will probably need to run on low settings.

It's important to keep in mind, that while the game might run, unsupported means it might not continue to run with updates. And should it stop working at some point, it is unlikely that there will be a fix (provided the existing launch option doesn't help).

For Windows it's -force-d3d9
For Mac it's -force-opengl (if I remember correctly)