| Achievement | How to unlock
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|---|
| ...and Into the Fire | Complete Stage 4.
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| 1CC | Complete Attrition mode on Normal difficulty (or higher).
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| A New Exhaust Hole | Complete Stage 3.
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| A Simple Mission | Complete all stages on Easy difficulty (or higher).
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| Beamless | Complete any stage without using the beam.
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| Bullet Collector | Block 50 bullets with a single use of the shield.
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| Bullet Rodeo | Complete Stage 4 without shield-blocking or being hit by any purple homing bullets on Normal difficulty or higher.
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| Bullets Are Not My Favorite | Complete any stage without using bullets.
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| Dodging Responsibility | Reach the boss of a stage without firing any weapons, using any shields, or dying on Normal difficulty or higher.
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| Flyswatter | Kill 3000 enemies.
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| Fully Exposed | Complete any stage without using the shield.
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| Getting All Bendy | Destroy 1000 enemies using the beam.
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| Giant Slayer | Destroy all of the large armada ships in Stage 3 on Normal difficulty or higher.
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| Hold It High | Sustain a multiplier of 500x for 30 seconds.
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| Impenetrable | Block 500 bullets with the shield.
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| Invasion Evasion | Complete Stage 2.
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| Jupiter's Wrath | Destroy 50 enemies with one lightning charge.
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| Locked On | Keep the beam locked continuously on a single enemy for 30 seconds.
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| Mission Accomplished | Complete all stages on Normal difficulty (or higher).
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| Newly-Tested | Complete Stage 1.
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| Not Doing Your Job | Reach the boss of a stage without firing any weapons.
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| Perseverance | Retry from the Game Over screen.
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| Phenomenally Slim Chance | Complete all stages on Hard difficulty.
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| Seriously. Wow. Just...wow. | Complete Survival mode on Hard difficulty.
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| Single-Handed | Complete Survival mode on Easy difficulty (or higher).
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| So Far So Good | Complete Stage 3 in Survival mode.
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| So Many Explosions | Kill 20,000 enemies.
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| Spread It Around | Destroy 1000 enemies using the bullets.
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| Still Alive | Complete Survival mode on Normal difficulty (or higher).
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| Tear Down This Wall (and Planet) | Complete Stage 5.
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| This Has Never Happened To Me Before | Lose a life to the first enemy of the first stage.
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| Through Dangers Untold | Complete Attrition mode on Hard difficulty.
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| Topped Off | Achieve a multiplier of 500x.
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| Wear and Tear | Complete Stage 3 in Attrition mode.
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| Won't Stay Down | Complete Attrition mode on Easy difficulty (or higher).
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| You Had One Job | Lose your last life during the final boss battle.
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