Published August 7, 2026
What is PES 2021 Season Update?
Learn what makes the eFootball PES 2021 Season Update a unique standalone game and why it remains popular.
The eFootball PES 2021 Season Update was released by Konami in September 2020. Unlike a brand new release, it was built on the award-winning gameplay of PES 2020, offering updated player rosters and club data at a reduced price.
A Strategic Choice
Konami made this decision to focus their development team on a next-generation engine for future releases, which eventually became eFootball. As a result, PES 2021 benefited from highly refined gameplay, making it arguably the most polished iteration of the Fox Engine era.
Why it Remains Popular
Because subsequent releases changed the game engine and monetization model significantly, a massive portion of the fanbase has stayed with PES 2021. With the help of Option Files, the community continues to update kits, faces, and rosters, keeping the game fresh even years after its release.