Act of War: High Treason is an expansion for the 2000 real-time strategy game *Act of War: Direct Action*, requiring the base game to play. This content adds a massive new single-player campaign, significantly expanding the ultra-realistic modern military RTS experience. Distinctive features include the introduction of naval combat mechanics and expanded technology trees, allowing players to control cutting-edge units across land and sea. Released in 2006 for PC, it deepens the tactical gameplay loop established by the original title.
As an expansion, this content significantly deepens the existing framework of the parent title. The core addition is a massive new single-player campaign, continuing the narrative established in the base game and plunging players into new geopolitical conflicts.
Strategically, the expansion broadens the scope of warfare available to the player:
The scope of this addition appears substantial, aiming to provide a rich continuation rather than a minor content drop, maintaining the fast-paced, action-packed style of the original title.
The expansion maintains the core gameplay loop of *Act of War: Direct Action*—a focus on highly detailed, realistic modern warfare combined with an extensive technology tree for strategic development. The introduction of naval combat mechanics fundamentally alters the strategic landscape, requiring players to manage three dimensions of warfare (land, air, and sea) simultaneously.
The gameplay remains rooted in tactical unit control and resource management characteristic of the RTS genre, but the new campaign scenarios are designed to test these skills against fresh challenges presented by the expanded unit roster and environmental factors introduced by the naval elements.
This expansion was released exclusively for the PC platform, specifically Microsoft Windows operating systems.
As of the current date, this title stands as the sole expansion for *Act of War: Direct Action* and does not feature any additional downloadable content or subsequent expansions.
The content of this game is suitable for persons aged 16 years and over only. It contains: Realistic looking violence.