Season 4 of Delta Force is set to launch on April 21, bringing with it exciting new content, including the introduction of a new operator named Nox, two difficulty modes, and fresh gear. This upcoming season marks the conclusion of the first phase of Delta Force’s expansive post-launch roadmap. Delta Force, which is developed by TiMi Studio Group, a subsidiary of Tencent, debuted as a free-to-play tactical first-person shooter on PC in late January 2025. The game quickly gained popularity, achieving a peak of over 131,000 concurrent players on Steam shortly after its release.
As of mid-April, it continues to attract more than 100,000 players during peak hours, establishing itself as one of the standout new PC shooters of 2025. In an interview with Game Rant, Delta Force game design director Ricky Liao discussed the game’s dynamics and future direction. The game’s sustained popularity can largely be credited to a steady stream of new content. To maintain this momentum, TiMi Studio recently unveiled an official trailer for Season 4 just two and a half months post-launch, highlighting the introduction of Nox.
Nox is characterized as an Assault Operator specializing in assassinations and infiltration. His design aligns with the two new Zero Dam difficulty modes—Normal and Hard—set to debut in Season 4. Nox comes equipped with a drone capable of tracking and eliminating enemies. Additionally, his Ultimate ability can disrupt enemy movement detection.
The new season will also introduce various gear updates, including a tactical flashbang and the Whirlwind Disc, which hinders enemy movement. Initially, Season 4 was slated to include a new Warfare Mode called Victory Unite, but this feature has been postponed until May 30. Nonetheless, the core content for Season 4 remains on track for release on April 21, concluding the outlined four-season roadmap from TiMi Studio, with expectations for new content plans in the near future.