Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock
|
|---|
| 1,000 Nagoya Attacks (10 points) | Perform 1,000 Nagoya Attacks in a single stage.
|
| 1,500 Chained (10 points) | Achieve a chain of 1,500.
|
| Challenge Mode Clear (20 points) | Beat all 99 stages in Challenge Mode.
|
| Classic UFO Hunter (10 points) | Eliminate all UFOs in Stage 0.
|
| Continue-Free Clear (25 points) | Beat Normal Mode without using any continues (on any difficulty level with any number of ships).
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| Easy Difficulty Clear (10 points) | Beat Normal Mode on Easy.
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| Hard Difficulty Clear (20 points) | Beat Normal Mode on Hard.
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| High Score Of 10,000,000 (10 points) | Acquire a high score of 10,000,000.
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| Insane Difficulty Clear (20 points) | Beat Normal Mode on Insane.
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| Music Fan (10 points) | Play Music Mode 10 times.
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| Nightmare Difficulty Clear (40 points) | Beat Normal Mode on Nightmare.
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| Normal Difficulty Clear (15 points) | Beat Normal Mode on Normal.
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