Fall Guys: How to fix the Authentication Failure Error

Fall Guys: Ultimate Knockout is available for free on all modern platforms, allowing players to have a taste of the game without having to pay any money. However, due to Mediatonic's promotion of the Free For All update, a large number of new players attempted to play the game, causing some server difficulties. The "Authentication Failure" error message, which prevents players from loading the game, is one of the most visible issues Fall Guys gamers are experiencing. Is there anything you can do on your end to address this?

How to fix the ‘Authentication Failure’ Error in Fall Guys

Unfortunately, there isn't much you can do right now but wait. Authentication failure is a problem on Mediatonic's end, which could be caused by overburdened servers. Follow Fall Guys on Twitter to stay up to current on any issues the game may be having, or check out Mediatonic's Public Issue Tracker board on Trello, which is open to the public.

Loading and login troubles are common with the launch of large updates and are often (but not always) caused by a large number of people wanting to play the game at the same time. These problems usually resolve themselves within a day or two, but if they persist, there may be a problem on the players' end. You may need to reinstall your game or reconnect your internet if you continue to receive the Authenticity Failure notification for Fall Guys after the launch day of a major update.

Fall Guys users are also experiencing a Failed to log in error, which prevents them from logging into the game and playing matches. Check your internet connection if you get the Failed to Login problem. If your internet appears to be working properly, detach and reconnect your router. If the problems aren't caused by your internet, it's most likely a Mediatonic issue, and you'll have to wait.