Act Of War: High Treason is the first expansion pack for the critically acclaimed Act of War: Direct Action. This expansion introduces a massive amount of new features and content, with single-player Engagement (skirmish) and Operation (campaign) modes.
- Manhattan Treason has 14 new maps and 33 new missions increasing game play and depth
- New naval combat feature with realistic warship behavior and 15 new warships
- Enhanced classic units and 9 new units to emphasize the strengths and balance the weaknesses of all 3 sides
- 5 new multiplayer modes, including player-customized objectives plus options like restricting super-weapons and setting game pace