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Technique: 83/100
Advance Wars 2: Black Hole Rising

Technique: 83/100

Learn the best CO and unit strategy for Technique 83/100 in Advance Wars 2: Black Hole Rising, focusing on mountain traversal and defeating Hachi.

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Learn the best CO and unit strategy for Technique 83/100 in Advance Wars 2: Black Hole Rising, focusing on mountain traversal and defeating Hachi.

Walkthrough
  1. 1
    Choose your Commanding Officer (CO) carefully based on the map. For maps with many mountains and narrow passages, limited cities, and no airports or seaports, COs like Max, Kanbei, Colin, and Green Earth COs are less ideal due to Hachi's low costs and the need for units that can traverse mountains.
  2. 2
    Foot soldiers are essential for crossing mountains. Prioritize building powerful infantry and, more importantly, Mechs.
  3. 3
    Sami and Sensei are viable options, but Lash is recommended for her "terrain attack bonus."
  4. 4
    Build infantry units to capture the left-hand silos.
  5. 5
    Follow up with Mechs and Recons, then add Artillery and Rockets.
  6. 6
    Build one unit specifically to take damage and act as a blockade.
  7. 7
    When Hachi is nearing his CO Power (approximately 3/4 of his last power star), attack him relentlessly to force him to wait for his Super Power.
  8. 8
    As Hachi gets close to his Super Power, ensure any cities he might capture are covered, then attack him to make him waste it.
Tips
  • Focus on units that can handle mountainous terrain, especially infantry and mechs.
  • Lash's "terrain attack bonus" is particularly useful on maps with significant elevation changes.
  • Use a sacrificial unit to control enemy movement and create blockades.
  • Timing your attacks to disrupt Hachi's CO Power usage is crucial for success.

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