Killing Floor 3 not only retains the classic shooting gameplay, but also features more refined combat animations and a deep skill upgrade mechanism, aiming to bring players a more immersive survival experience. Of course, as the release date approaches, players are certainly eager to know when the Killing Floor 3 testing period will be? Below, we provide a detailed introduction for all the players. For those who want to experience it in advance, come and join us!

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Currently, the testing period for Killing Floor 3 is from July 1 to July 24, 2025, open for only 12 hours each day, but players can apply for test access through the Steam platform. After approval, Steam will notify the registered players via email, so it is recommended that everyone keep a close eye on their email updates.

Players will be immersed in a desperate post-apocalyptic battlefield, transforming into elite warriors of the rebel organization Nightfall, facing the terrifying zombie army of the tech giant Hoen Corporation. They need to form a life-and-death alliance with up to four teammates, struggling to survive amidst the siege. Each wave of enemies is not only a threat but also a resource. Only by accumulating currency through precise hunting can one unlock powerful skills, upgrade lethal weapon arsenals, and modify accessories. The dynamically changing harsh weather will constantly alter battlefield strategies.

The intense competition during the closed beta phase places high demands on network stability, whether it's dodging attacks, launching assaults, or providing precise cover for teammates at critical moments, a delay of just a fraction of a second could lead to failure. At this point, the support of a smooth and stable biubiu accelerator acts like an invisible shield on the path to survival. Join now, and upon successfully downloading and logging in for the first time, the system will gift 24 hours of free acceleration time, with benefits directly credited to your account without any gimmicks. Enter [ biubiu no disconnection ] to enjoy another 72 hours of free acceleration privilege. With just these two simple steps, you can easily accumulate up to 96 hours of top-tier free acceleration service.

The above is the relevant introduction to the Killing Floor 3 testing period. With its hardcore gameplay, it is expected to become one of the most popular zombie-themed games in 2025. Although the exact testing dates have yet to be determined, players can closely follow the developments on the Steam platform. Meanwhile, with the biubiu accelerator ensuring network stability, it will also pave the way for a smoother testing experience for players.