WiFi4Games is a third-party modding/repack site, not official EA content. Always use antivirus software and be aware of potential legal/copyright issues depending on your region. What Is FIFA WiFi4Games? WiFi4Games provides custom patches, mods, and repacks for FIFA games (mainly FIFA 14–FIFA 19). The “WiFi” part usually refers to LAN/WiFi multiplayer fixes that allow you to play online without official EA servers.