Achievements
| Unlockable | How to Unlock |
|---|---|
| Caramelizer (15) | Try to cook some sugar in Chapter 3. |
| Clueless (15) | When asked Whodunnit for the first time, accuse the innocent |
| Doggie Fashionista (15) | Try every accessory once. |
| Down the Drain (20) | Complete Chapter 4 |
| Hounds of Horror (20) | Complete Chapter 3 |
| Memory Lane (10) | Find an object from a Wallace and Gromit movie |
| Meteorologist (15) | Can the official forecast banish the bully from Felicity’s doorstep? |
| Mmm... Cheese! (15) | Find this episode's "mystery cheese" in Chapter 2 |
| Ocean Notion (20) | Complete Chapter 1 |
| Oh I Say! (20) | Hear Wallace say "I say!" in seven situations. |
| Tea, Everyone? (15) | Offer a cuppa to all your guests |
| The Guest House Mutiny (20) | Complete Chapter 2 |
