Achievements
| Unlockable | How to Unlock |
|---|---|
| Brain Power (50) | Destroy 150 enemies with Brainstorm |
| Charmed (30) | Complete Terradino |
| Chili Fries!!! (30) | Complete MorOtesi |
| Deafening Defeat (50) | Destroy 150 enemies with Echo Echo |
| DNAided (40) | Achieve Maximum Health by Collecting 15 Red Plumber Badges |
| Freaked Out! (30) | Complete Anur Phaetos |
| Lights Out! (50) | Destroy 150 enemies with Chromastone |
| Mach Speed Mauler (50) | Destroy 150 enemies with Jet Ray |
| Now, it's Hero Time! (30) | Fully Upgrade All 10 Alien Forms |
| Omni-tricked Out! (40) | Achieve Maximum Energy by Collecting 15 Green Plumber Badges |
| Power Outage (30) | Complete Encephalonus IV |
| Primus Link Reestablished (30) | Unlock All 10 Alien Forms |
| Protector of Earth (30) | Complete Bellwood |
| Protector of the Galaxy (60) | Complete all Levels |
| Repo Man (30) | Destroy 15 cars in Bellwood |
| Road Rash (50) | Destroy 150 enemies with Cannonbolt |
| Smells Like Victory (50) | Destroy 150 enemies with Swampfire |
| Splat! (50) | Destroy 150 enemies with Goop |
| That'll be 'Saur Tomorrow (50) | Destroy 150 enemies with Humungousaur |
| The Iceman Cometh (50) | Destroy 150 enemies with Big Chill |
| Trash Compactor (30) | Complete Vulpin |
| True Hero (60) | Destroy 150 enemies with Ben |
| Voided D'Void (30) | Complete Null Void |
| Web of Defeat (50) | Destroy 150 enemies with Spidermonkey |
