Build Select a tower on the left, then click an empty hexagonal pad. Click a built tower to upgrade, pilot or recycle it.
Reaction network Anchors connect to railguns within 420 range. Select an anchor, then click a road inside its blue ring, Wait for enemies to gather, then press G. Crashes damage, and slow ground enemies, Nearby aircraft lose 1 lift, which can trigger further crashes. Each crash restores 6 energy, and gives linked railguns 1 charged shot, Storage limit 3 shots.
Charged counterattack Charged railgun damage bonus 35%, Arcs jump to enemies within 180 range, up to 2 ground enemies, dealing 65% damage. 3.2 seconds between crashes to maintain a chain. Place the landing zone among ground enemies inside railgun range, to create a chain opportunity.
Gravity field · G Activate when aircraft enter anchor range, Costs 35 energy. Large Boss needs several engine hits. Jammers cut off gravity beams and energy circuits.
Mech piloting Upgrade a ground tower to Lv.2 to deploy. WASD / arrow keys to move, Automatically fires at nearby ground enemies. Q Dash, E Tether, R Recall. The original tower stops firing while piloting.
Victory Lose when core integrity reaches zero. Destroy the final Boss and clear all enemies to win, Chips earned, Recruit pilots, Buy equipment.
Touchscreen Tap a road to set the landing zone; Drag the virtual joystick when piloting, or tap the battlefield to set a movement target. Tap Dash, Tether or Recall to use skills. In touch mode, use the quick commands to upgrade, Pilot, Recycle tower; top menu “ Touch ” button switches input mode.
Pause and speed Space to pause, Use the top button for 1× / 2×. Combat pauses when you switch tabs.
Restarting training resets the current battlefield, Unlocked missions, pilots and equipment are retained.