Cannonballs! is a discontinued 3D turn-based artillery game developed by WildTangent in the early 2000s, often considered lost media, that required the now-obsolete WildTangent Web Driver to function. While unofficial archives, such as the WildTangent Collection on Archive.org

On page seven of the search results, buried under ads for mobile knockoffs, he saw it:

is no longer listed in the active WildTangent catalog. A newer title called 3D Cannon Ball

Step 4: The Manual Override. If the driver fails to launch the game, you may need to use a DLL wrapper (like DGVoodoo2 or dgVoodoo) to translate old DirectX calls to modern ones.

: Once the download is complete, the game will appear in your WildTangent Games Driver & Troubleshooting Tips