| Achievement | How to unlock
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|---|
| Arsonist | Witness 100 Flamethrower Activations.
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| Cheater | Collect 50 power ups.
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| Collector | Collect 10 power ups.
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| Completionist v1 | Complete the 1st challenge.
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| Completionist v10 | Complete the 10th challenge.
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| Completionist v11 | Complete the 11th challenge.
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| Completionist v12 | Complete the 12th challenge.
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| Completionist v13 | Complete the 13th challenge.
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| Completionist v14 | Complete the 14th challenge.
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| Completionist v15 | Complete the 15th challenge.
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| Completionist v2 | Complete the 2nd challenge.
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| Completionist v3 | Complete the 3rd challenge.
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| Completionist v4 | Complete the 4th challenge.
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| Completionist v5 | Complete the 5th challenge.
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| Completionist v6 | Complete the 6th challenge.
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| Completionist v7 | Complete the 7th challenge.
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| Completionist v8 | Complete the 8th challenge.
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| Completionist v9 | Complete the 9th challenge.
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| Cunning | Witness 100 Fake Wall Activations.
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| Deranged | Witness 200 murders.
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| Devious | Witness 200 Fake Wall Activations.
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| Encumbered | Witness 10 Spore Cluster Activations.
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| Epidemic | Witness 100 immobilizations.
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| Escape Artist | Witness 200 escapes.
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| Evader | Witness 100 escapes.
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| Explosive | Cause 100 explosions.
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| Fatal | Have 100 hives activated.
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| Firebug | Witness 20 Flamethrower Activations.
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| Flagellant | Witness 50 suicides.
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| Flammable | Cause 20 explosions.
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| Freaked Out | Witness 100 murders.
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| Hacker | Collect 100 power ups.
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| Harmful | Have 10 hives activated.
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| Hazardous | Have 50 hives activated.
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| Hooligan | Destroy 100 armor plates.
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| Immobilized | Witness 100 Spore Cluster Activations.
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| Impaled | Drop 100 icicles.
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| Masochist | Witness 100 suicides.
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| Michael Bay | Cause 200 explosions.
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| Outbreak | Witness 20 immobilizations.
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| Pandemic | Witness 200 immobilizations.
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| Pricked | Drop 10 icicles.
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| Punk | Destroy 10 armor plates
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| Pyromaniac | Witness 200 Flamethrower Activations.
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| Recruit | Play 20 battles.
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| Restrained | Witness 50 Spore Cluster Activations.
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| Runner | Witness 20 escapes.
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| Sadist | Witness 10 suicides.
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| Sergeant | Play 100 battles.
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| Shocked | Witness 20 murders.
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| Sneaky | Witness 20 Fake Wall Activations.
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| Stabbed | Drop 50 icicles.
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| Thug | Destroy 50 armor plates.
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| Veteran | Play 200 battles.
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