This era represents the "Legacy Engine" and the early "Ignite/Frostbite" transition period for FIFA on PC. During these years, controller support was notoriously inconsistent for non-Xbox gamepads.
Soldato. Joined 7 Feb 2004 Posts 9,539. I have been having some trouble with my gamepad on fifa 09 demo and have found a solution. Overclockers UK Forums Devdata Dat Fifa 09 19
Since the exact phrase is uncommon, I’ve written a general, helpful blog post aimed at FIFA modders and data editors who might be working with across those titles. This era represents the "Legacy Engine" and the
The significance of devdata.dat lies in its role in the PC gaming community's "modding" and troubleshooting culture. For many players, the default game settings often failed to recognize right-analog stick movements or correctly map buttons for PlayStation-style controllers used on Windows. By opening devdata.dat with a text editor like Notepad, users could manually enter their controller's "Control Panel" name and assign specific hex codes to functions like sprinting, shooting, or performing skill moves. This manual intervention became a rite of passage for football gaming enthusiasts, representing a period when PC gaming required a deeper level of technical literacy to achieve a console-like experience. Joined 7 Feb 2004 Posts 9,539
This period represents the "Golden Age" of engine transition and data complexity, moving from the last generation of consoles to the modern era.
It sounds like you’re referring to a dataset (possibly “Devdata” from FIFA games covering years 2009 to 2019). This could relate to: