I got the HellPie Achievement List.
There are 33 achievements worth a total of 1,000 gamer scores, 7 of which are secrets (use this link to find out more about secret achievements).
| name | explanation | Gamer score |
| good! | Collect the first material | 15 |
| Smash face | Hit the nugget against the wall | 15 |
| Easy to be fooled | Meet Cupid | 15 |
| Mentor | Meet the chef | Ten |
| As fast as fboi | Complete the Sprint Horn Challenge Level | 15 |
| Hornbone | Complete the Ramhorn Challenge Level | 15 |
| There is light! | Complete the Light Horn Challenge Level | 15 |
| Don’t skip arm days | Complete the arm horn challenge level | 15 |
| Hörn Retörn | Complete Winghorn Challenge Level | 15 |
| It’s too annoying | Defeat the sewer boss | 15 |
| Everyone is beautiful | Defeat Gluttony | 15 |
| Secret achievements | Continue playing to unlock this achievement. | 30 |
| Secret achievements | Continue playing to unlock this achievement. | 15 |
| Secret achievements | Continue playing to unlock this achievement. | 15 |
| 1% | Use private insurance (Dr. Jell shortcut) | 90 |
| Secret achievements | Continue playing to unlock this achievement. | 90 |
| Sexy time | Bring together all the sexy plants | 30 |
| Hero | All manchers have been released | 30 |
| MacGyver | Complete Dinging Roomside Quest | 30 |
| Mr. Fuso | Monty Python did it in style, I don’t know how it is done here | 15 |
| Secret achievements | Continue playing to unlock this achievement. | 90 |
| Gourmand | Collect all Candymeat | 30 |
| Well deep | Collect all beckoning cats | 30 |
| I started to feel a little sad | Collect all Unilambs | 30 |
| Elegant demo | Buy the first outfit | 15 |
| Bad taste | Get all the costumes | 90 |
| Gem hunter | Collect 1000 crystals | 15 |
| Gem Addict | Collect 5000 crystals | 30 |
| Jewel lovers | Collect 10000 crystals | 90 |
| Secret achievements | Continue playing to unlock this achievement. | 15 |
| I don’t know why it’s interesting | Destroy the heavenly cross | 15 |
| Secret achievements | Continue playing to unlock this achievement. | 15 |
| Epicure | Collect all pie ingredients | 30 |
Hell Pie was developed by Sluggerfly, published by Thunderful Games, and will be released on July 21, 2022.
