| Achievement | How to unlock | Points
|
|---|
| BFFs | Became friends with Jonah. | 10
|
| Cthulhu fhtagn! | Played through all endings. | 90
|
| History Lesson | Discovered fragments from Innsmouth’s history. | 30
|
| I Want To Believe - The I Files | Found a couple of weird City Hall records. | 25
|
| Karma | Wrongdoings have consequences. | 90
|
| Not On My Watch | Overpowered the gawper. | 25
|
| One Night Stand | Spent a night with Dahlia. | 10
|
| Penny Pincher(MIser) | Used dirty methods to avoid payment. | 10
|
| Seen it All | Discovered all of Innsmouth. | 90
|
| Vegan, by the way | Hidden Achievement. | 90
|
| Video Games are Evil | Played a creepy Arcade Game. | 10
|
| Welcome to the Hotel Massachusetts | Survived a night in the Gilman Hotel. | 90
|