Ace Combat 8Missions

Pursuing the HSCA · Mission mechanics spoilers

Ace Combat 8 Mission 22 Walkthrough

Quick route

  1. Approach Celaeno low and follow the mission’s detection and altitude instructions; do not climb early for an escort dogfight.
  2. Pull up underneath the control aircraft and destroy the marked propeller and wing targets as they become available.
  3. Line up a deliberate attack on the exposed generator instead of firing into the intact hull.
  4. When Celaeno is destroyed, follow the escape order and leave the railgun threat area.

Ace Combat 8 Mission 22, Pursuing the HSCA, requires a low approach to Celaeno, attacks on its exposed structural targets, and destruction of its generator before leaving the threatened area. Plan around those changing targets rather than treating the aircraft as one ordinary fighter.

Reviewed

Mission 22 Quick Strategy

Begin with the low approach to the heavy strategic control aircraft. Keep enough attention on terrain clearance to make this a controlled intercept. Trying to fix an awkward line with a sudden steep turn close to the surface is a poor trade for a slightly shorter route.

Your first climb should put you in position to attack the control aircraft, not send you into a long pursuit of its escorts. Establish where Celaeno is relative to your nose, then pull up with room to level and choose the marked component.

Objectives and Phase Transitions

Operation Patch of Blue attacks the control link supporting the Tonitrus satellite. The mission progresses through an approach, structural attacks, a generator attack, and withdrawal. Use target changes to recognize which part you are in.

Pursuing the HSCA phase decisions
PhaseImmediate objectiveDecision
ApproachReach Celaeno from belowStay low until the climb into the engagement.
External targetsDestroy marked propeller and wing componentsRecheck the selected component after each destruction.
Core attackDestroy the exposed generatorSet up a clear firing line through the opening.
WithdrawalLeave the threatened areaFollow the escape instruction instead of pursuing escorts.

Loadout and Aircraft Selection

Favor an aircraft you can handle accurately during a low approach and repeated passes near a large flying target. Raw speed is less useful if you routinely overshoot the small opening needed for the generator attack. Consider a setup that leaves you enough control to line up a shot and enough acceleration to separate afterward.

Choose weapons with a clear purpose. Use a dependable option for the exposed aircraft components and retain a way to attack escort fighters when necessary. Before spending a special weapon, confirm that it can engage the selected target in the current phase.

A missed opening is often an angle problem before it is an aircraft problem. If your missiles repeatedly hit the body instead of the vulnerable area, improve the firing line on the next pass. Buying a different plane will not automatically make a blocked shot valid.

Walkthrough: What to Attack and When

After the approach, select the visible component labels rather than spraying the outline of the aircraft. Work through the propeller and structural targets that the mission exposes. Let the target update guide the next attack; a destroyed part should not remain the focus of another pass.

When the generator becomes accessible, move into a stable line with the opening. Give yourself room to aim before entering effective firing position. If the approach is badly angled, pull away and set up again instead of trying to force a collision-prone correction beside the hull.

Keep defensive awareness during the attack, but do not let each escort turn into a separate extended duel. The control aircraft remains the main objective. Once it falls, switch to withdrawal as ordered. The operation includes a railgun threat during the exit, so clearing the target is not permission to loiter in the combat area.

Lining Up the Generator Attack

The generator phase asks for precision against an opening in a very large target. Start your correction early enough that the final part of the pass is a shot rather than a last-second attempt to rotate the aircraft into position.

Check three things before launching: the selected target is the generator, the vulnerable opening is in your line of fire, and your exit path avoids the aircraft’s structure. A target marker alone does not mean the hull between you and it has disappeared.

If the pass fails, note what actually happened. A missile striking armor calls for a better angle. Overshooting calls for earlier speed control. A collision calls for a wider approach and earlier breakaway. Separate these problems instead of repeating the same pass with more ammunition.

Common Mistakes and Recovery

Climbing before the approach is complete can cost the position you intended to gain under Celaeno. On the next attempt, use the mission’s own altitude and detection instructions. Keep the display’s unit setting in mind; do not transplant a number from a different unit system into your flight.

If the main aircraft seems to survive many successful hits, check whether a required component remains. The sequence is not a request to do unlimited damage to an undifferentiated hull. Cycle through the available labels and confirm which phase the objective describes.

If you lose the run after destroying Celaeno, review your withdrawal rather than rebuilding the attack route. The escape instruction is part of the clear. Break off from optional fighters and leave the danger area promptly.

Caligo Replay Preparation and Mission 22 FAQ

Caligo is an optional Rafale M encounter on a qualifying Veteran-or-higher Free Mission replay after finishing the campaign. Keep the approach low until directly beneath the control aircraft before climbing. Treat it as a collection run with an extra target, rather than a requirement for your first clear.

Use the in-game approach instructions and detection cue, and check whether your altitude display uses feet or meters before making the climb. After this sortie, Mission 23 changes to a city-wide destruction battle. Prepare separately for that change in target mix.

Common questions

Mission 22 FAQ

What does HSCA refer to in Mission 22?

Celaeno, the heavy strategic control aircraft supporting the Tonitrus control network. It is the mission’s main airborne objective.

Should I climb immediately toward Celaeno?

Use the low approach first, then climb into the attack from underneath as instructed. An early escort pursuit can pull you away from that setup.

Why do attacks on the main hull seem ineffective?

The mission uses component targets and then an exposed generator. Check the current target label and line up with the vulnerable opening.

Does destroying the generator finish everything?

It is followed by the withdrawal. Follow the escape order and leave the area threatened by railgun fire.

Is Caligo required to clear Mission 22?

No. Caligo is an optional named-ace encounter for a qualifying Veteran-or-higher replay. Complete the required control-aircraft and escape objectives first.

Continue exploring

Related Guides