Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | Collector Retrieve all six asterisks in one chapter | 98.49% | |
| 360 Make a 360° in the air | 73.33% | |
| Explorer Find one ampersand | 65.71% | |
| Wall rider Make seven wall jumps in a row | 56.54% | |
| End Finish the game | 24.21% | |
| Share knowledge Share a post on Facebook or Twitter | 19.25% | |
| LOL Finish the secret level | 17.18% | |
| Legendary Retrieve all asterisks | 15.63% | |
| Letters Collect all letters | 14.17% | |
| Read knowledge Read all the books | 11.44% | |
| Ampersands Locate the eight hidden ampersands | 11.34% | |
| Desperado Finish the Clarendon level without dying | 6.55% |