Ace Combat 8 Mission 28 S Rank Guide: Score and Aces

Plan an Ace Combat 8 Mission 28 S rank run with a safer score route, damage avoidance, bomber timing, Free Mission setup, and Assault Record prerequisites for A Thousand Points of Light.

Ace Combat 8 Mission 28 S rank quick answer

Ace Combat 8 Mission 28, A Thousand Points of Light, is best approached as a controlled replay, not a blind first-clear score chase. Finish the campaign to unlock Free Mission, then use a familiar aircraft, preserve ammunition around rearm opportunities, avoid damage and checkpoint restarts, and complete the live objectives quickly before padding the score with optional targets.

The reliable facts are that Mission 28 is Operation Locust Purge, completing it earns the Wings Upon Wings story trophy, and Free Mission becomes available after the campaign. PowerPyx's trophy roadmap also confirms that all 30 missions can be revisited there for later Ace-difficulty and S-rank work. Exact score cutoffs can vary with mission conditions and are not a good reason to copy an unverified number.

Run type	Primary goal	What to postpone
First clear	Learn the objective changes	S-rank timer and optional Aces
Practice replay	Find a safe route and rearm rhythm	Perfect damage-free play
Score replay	Fast completion, clean kills, no resets	Risky collection triggers
Record cleanup	Meet the exact named-Ace condition	Comparing score totals

Set up Free Mission before chasing the rank

An S-rank attempt should begin before takeoff. Use a plane you can control during long engagements, pick special weapons that match the target mix, and enter with a repeatable plan. Changing aircraft, difficulty, and route after every miss makes it impossible to learn which choice helped.

Setup choice	Good default	Why
Aircraft	A familiar multirole aircraft	Handles changing target types
Special weapon	Dependable multi-target or air-to-air option	Reduces time spent turning back
Difficulty	The difficulty tied to your actual goal	Keeps the practice comparable
Retry rule	Restart only for an early, major error	Avoids throwing away useful route practice

The S-rank fundamentals guide is the right companion for campaign-wide scoring basics. Use it to understand why a clean completion usually beats a chaotic run with extra kills and multiple mistakes.

A practical Mission 28 score route

Start every run with a simple priority: eliminate the targets that advance the mission, then use the shortest safe route to the next objective. Watch the HUD for phase changes; spending thirty seconds cleaning a completed wave is usually worse than moving to a fresh objective.

Route stage	Your priority	Score-safe habit
Opening contact	Identify the mission-driving targets	Do not scatter missiles across every marker
Main waves	Clear the next objective efficiently	Use one clean pass instead of long circles
Rearm opportunity	Restock before you are empty	Return to the fight with a target plan
Final objective	End the mission cleanly	Do not gamble on a distant optional target

Record the time you reach each phase on a practice run. If one phase is consistently late, fix that one route rather than changing your entire build. That is how a first clear becomes a repeatable rank attempt.

Damage, checkpoints, and why clean flying matters

Mission 28's score run is not only about shooting quickly. Damage and resets can turn an otherwise good route into a poor result. The safest improvement is often defensive: choose approaches that leave space to recover, break away instead of forcing a low-speed turn, and avoid restarting a late run unless you know the error has made the target impossible.

Problem	Better response
You take damage while chasing one target	Break, re-enter from a clean angle
You burn all special weapons early	Plan your rearm point before launch
You miss an objective change	Pause firing briefly and read the HUD
You restart late repeatedly	Finish one run to learn the real score gap
You are slow in the same phase every time	Practice that phase in isolation on the next replay

An S rank should be the result of a stable route, not a lucky final minute. If you finish with a lower rank, use the debrief information to decide whether the missing piece was time, score, damage, or an unnecessary restart.

Mission 28 Ace and Assault Record opportunities

Mission 28 can overlap with collection work, but only after the prerequisites are ready. Current player reports associate Harmonius with defeating five bombers within five minutes on Veteran or higher. They also report that the Lux Lunae 22nd Unit depends on defeating Shadow 24 in Mission 18 before trying Mission 28.

Goal	Reported requirement	Best way to schedule it
Harmonius	Five bombers in five minutes on Veteran or higher	Use a dedicated collection run first
Lux Lunae 22nd Unit	Shadow 24 defeated in Mission 18 beforehand	Complete the prerequisite, then verify Data Viewer
S rank	Efficient mission completion with a clean route	Separate it from a risky first trigger attempt

After any collection success, finish the mission and check Data Viewer → Campaign Data → Campaign Assault Records. The Assault Records guide has a full cleanup workflow, including why the result screen is not enough when a cross-mission dependency is involved.

Ammunition and rearm discipline

Mission 28 is long enough that an empty loadout can ruin an otherwise efficient route. Fire special weapons at target groups or high-value threats where they save a pass. Use standard missiles and guns on targets that do not need expensive ammunition, then rearm before you are forced into a weak approach.

Weapon decision	Use it when	Save it when
Special weapons	A group or dangerous target is available	A normal target can be cleared safely
Standard missiles	You have a clean lock and distance	The target is moving behind cover or terrain
Gun	A slow, close target is safe to engage	A gun pass would expose you to heavy fire
Rearm	Your next phase needs resources	You can still reach the next objective with current ammo

For weapon selection by mission type, read the special weapons guide. If MRP is your only objective after the score run, the MRP guide helps compare the debrief reward against your real clear time.

Ace Combat 8 Mission 28 S rank FAQ

What is Ace Combat 8 Mission 28 called?

Mission 28 is A Thousand Points of Light, also known as Operation Locust Purge.

Can I replay Mission 28 for an S rank?

Yes. Finish the campaign to unlock Free Mission, then replay Mission 28 with the difficulty and aircraft setup you want to practice.

What is the Mission 28 S-rank score requirement?

Use your post-mission debrief and current game version rather than relying on an unverified fixed cutoff. A reliable route, low damage, and efficient objective completion are the best foundations for the rank.

Can I collect an Ace and earn an S rank in the same Mission 28 run?

It is possible to combine goals after the conditions are understood, but a dedicated collection run is safer for a first attempt. Separate the trigger from the score route if resets or risk make the rank inconsistent.