The keywords "dawn of war 4" are currently trending because a new game in the popular Warhammer 40,000: Dawn of War series, titled Warhammer 40,000: Dawn of War IV, has been officially announced.

Here's the background and reasons:

1. A Highly Anticipated Sequel: The Dawn of War series consists of real-time strategy (RTS) games where players control armies from the Warhammer 40,000 science-fiction universe, building bases and leading units into large-scale battles. Fans have been eagerly awaiting a new main installment for some time, especially after the last entry, Dawn of War 3, released in 2017, received mixed reactions for changing some core gameplay elements. The announcement of a fourth game has therefore generated significant excitement.
2. Return to Classic Gameplay: A major reason for the trend is the promise that Dawn of War IV will "return to the series' roots". This means it will emphasize the base-building and large-army combat that defined the highly praised original games, rather than the more tactical, smaller-scale approach of some previous titles. This direction is very appealing to long-time fans who missed these features.
3. Official Reveal at a Major Event: The game was revealed during Gamescom's Opening Night Live 2025, a prominent gaming event where new titles often debut, ensuring a wide audience for the announcement.
4. New Developer and Publisher: While the original Dawn of War games were made by Relic Entertainment, Dawn of War IV is being developed by King Art Games (known for their RTS game Iron Harvest) and published by Deep Silver. This change of hands is noteworthy and has sparked curiosity among players.
5. Recent Franchise Activity: The announcement of Dawn of War IV came shortly after the release of the Dawn of War: Definitive Edition, a remastered version of the original game. This re-release likely brought the franchise back into the spotlight and prepared fans for news about a new entry.
6. Upcoming Release Window: The game is scheduled to launch in 2026 on PC. This concrete, though still distant, release window gives players something specific to look forward to and discuss.