| Achievement | How to unlock
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|---|
| All Stars on Deadly | Get three stars on every level on deadly difficulty.
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| All Stars on Easy | Get three stars on every level on easy difficulty (or harder).
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| All Stars on Hard | Get three stars on every level on hard difficulty (or harder).
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| All Stars on Normal | Get three stars on every level on normal difficulty (or harder).
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| All Stars on Very Easy | Get three stars on every level on very easy difficulty (or harder).
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| Basking Shark World Complete | Complete all the main basking shark levels on any difficulty.
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| Bee World Complete | Complete all the main bee levels on any difficulty.
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| Cat World Complete | Complete all the main cat levels on any difficulty.
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| Dingo World Complete | Complete all the main dingo levels on any difficulty.
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| Grey Goo World Complete | Complete all the main grey goo levels on any difficulty.
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| Octopus World Complete | Complete all the main octopus levels on any difficulty.
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| Penguin World Complete | Complete all the main penguin levels on any difficulty.
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| Rat World Complete | Complete all the main rat levels on any difficulty.
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