The tactical campaign mission titled A Border Between Air Masses challenges players to navigate a complex atmospheric boundary filled with environmental hazards and unpredictable weather shifts. Succeeding in this scenario requires a deep understanding of meteorological transitions and precise unit placement across the map. This walkthrough provides the essential strategies and objective breakdowns needed to secure a flawless victory.
Understanding the Mission Environment
The primary challenge of this campaign level stems from the shifting weather front that splits the battlefield into two distinct zones. One side of the map features dense, high-pressure cold zones, while the opposing territory contains turbulent warm air pockets. Units moving through these boundaries experience severe movement penalties and reduced visibility, making blind positioning highly dangerous.
Before advancing your primary forces, it is crucial to deploy specialized scouts to map the exact coordinate shifts of the storm lines. Players must monitor the dynamic wind indicators at the top of the user interface to predict where the front will move next. Planning your movement cycles around these atmospheric patterns guarantees that your main squad avoids unnecessary environmental damage.
Complete Walkthrough and Progression Steps
The mission begins in the lower southern quadrant, where your squad must establish a secure base of operations before the front moves. The initial phase requires activating three distinct monitoring stations scattered along the immediate ridge line to gather atmospheric data. Completing this step reveals hidden enemy positions that are attempting to leverage the storm for an ambush.
Once the radar array is active, players must move their units through the narrow canyon corridor during a temporary stabilization window. Utilizing heavy mechanical units to absorb unexpected damage from sudden localized wind gusts will protect your more fragile tactical assets. Maintaining a tight formation ensures that squad members can support each other if visibility drops unexpectedly.
The final phase involves securing the research facility situated directly on the highest plateau of the map. Enemy units will attempt to lock down the entrance using specialized long-range artillery units protected by the dense fog line. Flank these defensive positions by taking the longer, winding western path where the atmospheric pressure remains relatively stable.
Primary and Secondary Mission Objectives
The main objective requires players to secure the central weather core while keeping at least seventy percent of the initial strike team alive. Reaching the terminal before the final storm surge occurs prevents the facility from undergoing a catastrophic system failure. Timing your final assault with the countdown timer is necessary to avoid an automatic mission defeat screen.
Secondary objectives include collecting five hidden meteorological data drives hidden inside abandoned cargo containers around the perimeter. Accessing these optional data pods awards bonus resources that help upgrade your squad for subsequent campaign chapters. Players should also aim to eliminate the rogue atmospheric commander located in the eastern quadrant for extra achievements.
Advanced Strategies for Success
Equipping your units with thermal targeting modifications completely neutralizes the accuracy penalties caused by the dense fog banks. Additionally, utilizing wind-resistant shields allows your scout vehicles to move freely across the atmospheric boundary without losing momentum. Balancing hardware loadouts with dynamic environment awareness keeps your team ahead of the enemy AI.
Reaching the final extraction zone requires careful management of your movement speed during the concluding phase. Avoid leaving slower units behind in the low-pressure valleys, as the final atmospheric shift will cause rapid health degeneration. Clear communication and synchronized movement cycles unlock the absolute fullest potential of your tactical operational capabilities.
