Act of Aggression features a total of 15 missions; 10 missions for the Chimera's and United States Army's Operation Eclipse campaign, along with 5 standalone missions for the Cartel's Beyond the Mirror campaign.
There are three types of objectives per mission:
- Main objectives are required to complete the mission and are displayed in green text.
- Secondary objectives are optional and may provide the player some type of benefit for completing them, be it reinforcements, additional resources, or elimination of an enemy for easier mission progression. They are displayed in orange text.
- Secret objectives are hidden challenges to be done for 100% mission completion.
Operation Eclipse[]
Operation Eclipse follows the Chimera in 2025 in their efforts to uncover the cause of the Shanghai Crash and their subsequent conflict against the Cartel.
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Beyond the Mirror[]
Each Cartel mission in Beyond the Mirror is unlocked following the completion of a mission in the Operation Eclipse campaign.
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