[E. Pluribus Unum]

They are legal to hunt, so that makes them a game animal.

They are not a "game animal."

They are an invasive species.

Evidently you don't know the difference.

[gloryblaze]

I grew up in a family of farmers who hunt, even though I gave it up personally. Feral pigs are both an invasive species and a game animal.

https://www.merriam-webster.com/dictionary/game%20animal