Pro Evolution Soccer (PES) 2010's Become a Legend mode has garnered significant attention from gamers worldwide, offering an immersive experience that simulates the journey of a football player. The EPT-Team, a renowned group of developers, has created an editor for this mode, allowing users to customize and enhance their gameplay experience. This paper provides an in-depth analysis of the PES 2010 Become a Legend Editor by EPT-Team, exploring its features, functionality, and impact on the gaming community.