For the uninitiated, "DB" stands for Database. The .db files within FIFA 16 contain every single piece of data about the game: player names, stats, potential, wages, contract lengths, team formations, stadium assignments, league structures, and even ball physics. If you want to modernize FIFA 16 for 2026, you aren't going to do it with a controller. You are going to do it with a DB Editor.
Let's walk through a practical example. You want to create a for yourself.
The default FIFA 16 career mode has a static potential system. Using the DB Editor, you can modify a player’s "Potential" attribute to ensure they actually become world-class. You can also adjust the "Growth Type" (Early, Peak, Late) to mimic real-life development curves.
Here are some basic operations you can perform using the FIFA 16 DB Editor: