4K23

Welcome to the future of Simulation Football! After 20 seasons utilizing All-Pro Football 2K8, the SFL is switching to our own custom-modded version of ESPN NFL Football, otherwise known as 2K4. The game will feature SFL teams, players and branding and is available now to download for free, using the links on the right.

What do you need to play SFL4K23 on NFL2K4?

• A PS2 emulator
• A device that runs the emulator, like the Retroid Pocket 3+ or a PC
• The league's roster, stadiums, uniforms and settings - available for free now! >>>>>>>>>>>>>>

Need help with the new formation-only default team books? See our tutorial below:

Need help setting up SFL4K23 on your Retroid? See our tutorial video below:

The league released Parts 1, 2 & 3 of its Launch Guide, to help guide the league through the game transition:

SFL4K23 Launch Phase 1

SFL 4K23 Launch Phase 2

SFL 4K23 Launch Phase 3