AssetGen – Set of Tools for Game Art Creation

Linko writes:

AssetGen is a free addon that automates the tasks to get a game asset ready for video games from an High Poly model. While it takes several hours to get an asset ready from an high poly, this addon does that in a matter of few clicks. It is ideal for all your static assets.

It is developed by Srđan Ignjatović aka zero025 and surpervised by Danyl Bekhoucha aka Linko