Age of Mythology: Retold

I just now did it in 12 minutes. Start a skirmish with one AI on lowest difficulty. Set ressources to infinite. If you are comfortable with it, increase the games speed.
At the start auto-queue villagers and build a temple, go to the next age. While that is happening, scout towncenters and build houses.
Once you reach the second age, built a forge, advance to the next age, start building additional towncenters. Auto-queue villagers there as well.
I had 100 by minute 12. I was never attacked by the AI during that time.

Do unlock this you must reach 100 villagers, you can do this is campaign mode.

Upgrade or build additional town centres to increase pop cap and make it quicker to train more vills.