Vector Game File Types?

I made my first set of game assets for my client recently who is going to ask me to send them to him soon. I made them entirely in adobe illustrator, because he wanted vector work.

What kind of file do I send him? Just the .ai file I worked in? Or is there some kind of file type i don’t know about that I should send him instead? I don’t want to make a noobie mistake here.

Since you’re not sure, you might as well just ask.

Or, you could send the raw .ai files and some rasterized PNGs, and ask if they need anything else.

Unity doesn’t handle any vector image format natively, but there are plugins, and there’s always the chance your client might want the raw file anyway.