Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | Let the right one in Open your first door in the mansion. | 83.5% | 11/06/2017, 18:39:59 |
 | Episode 1 : A warm welcome Complete the entrance hall. | 79.75% | 11/06/2017, 18:39:54 |
 | Good listener Listen to your first audio recording. | 76.89% | 05/07/2017, 20:04:31 |
 | Episode 1 : Spread your wings Complete the study parlor. | 51.83% | 05/07/2017, 20:09:59 |
 | Episode 1 : Check and mate Complete the chess room. | 44.92% | |
| Episode 1 : Same procedure as every year Complete the dining hall. | 44% | |
 | Pay some respect Watch the prologue. | 43.79% | 11/06/2017, 17:53:12 |
 | Episode 1 : Be our guest... Complete the guest wing. | 43.04% | 05/07/2017, 20:31:11 |
| Episode 1 : Sit back and relax Complete the game room. | 43.01% | |
 | Episode 1 : Steer your fate Complete the office. | 42.57% | 05/07/2017, 20:20:26 |
 | Episode 1 : Inside the walls Complete the passageway. | 40.35% | 05/07/2017, 20:14:24 |
| Episode 2 : Alone in the dark Complete the darkroom. | 37.43% | |
 | Episode 1 : Literacy of the heart Complete the library. | 37.08% | 06/07/2017, 11:05:02 |
 | Episode 2 : Never throw away Complete the storage cellars. | 36.47% | 05/07/2017, 20:37:27 |
 | Episode 2 : Fluids in many languages Complete the archives. | 36.4% | 05/07/2017, 23:41:32 |
 | Episode 2 : Lest we forget Complete the chapel. | 36.27% | 05/07/2017, 20:50:35 |
| Episode 2 : Towering responsibility Complete the old tower. | 35.35% | |
| Episode 1 : Down to the basement... Complete a full run of episode 1 within the time limit. | 34.67% | |
| Episode 3 : Bitter-sweet dreams Complete the master bedroom. | 33% | |
 | Episode 2 : A taste for finer things Complete the wine cellar. | 29.05% | 05/07/2017, 23:23:43 |
| Episode 3 : Green thumbs Complete the greenhouse. | 28.4% | |
| Episode 3 : Pantry Raid Complete the pantry. | 28.23% | |
| Episode 3 : Built up with a crescendo Complete the conservatory. | 28.2% | |
| Episode 2 : I call top bunk Complete the bunker room. | 28.03% | |
| Episode 3 : All work and no play... Complete the isolated study. | 27% | |
| Episode 2 : Onwards and upwards! Complete a full run of episode 2 within the time limit. | 26.39% | |
 | Door Master Open 50 doors. | 24.11% | 06/07/2017, 11:07:09 |
 | Episode 4 : A view with a room Complete the south garret. | 20.57% | |
| Episode 4 : An eye for art Complete the gallery. | 20.13% | |
 | Episode 1 : A sunday stroll Complete the first episode with over 30 minutes to spare. | 20.02% | |
| Episode 3 : Benchmark to perfection Complete the workshop. | 19.92% | |
| Episode 4 : The stars are right Complete the observatory. | 19.07% | |
| Episode 3 : Reaching new heights Complete a full run of episode 3 within the time limit. | 18.66% | |
| Episode 4 : Weird science Complete the laboratory. | 18.42% | |
| Episode 2 : All about that basement Complete the second episode with over 30 minutes to spare. | 13.04% | |
 | Episode 4 : I will have my will Complete a full run of episode 4 within the time limit. | 11.99% | |
 | The true heir Completed all four episodes within the time limit. | 11.2% | |
 | I am Gladsbury Become the professor of the Gladsbury Estate. | 10.49% | |
| Episode 3 : Aren't you Gladsbury to see me ? Complete the third episode with over 30 minutes to spare. | 10.39% | |
 | Door Lord Unlock a hundred doors. | 9.64% | |
| Episode 4 : The heritage Complete the transfer chamber. | 9.09% | |
 | Full House Enter the mansion with a full team of four players. | 8.62% | |
 | Are you okay there buddy ? Witness another player complete the transfer. | 8.62% | |
| Episode 4 : No rest for the wickerman Complete the fourth episode with over 30 minutes to spare. | 7.53% | |
 | Over your dead body! Reject the will and your inheritance. | 7.25% | |
| Did someone say Scooby snacks? Complete any act with a full team in under 40 minutes. | 6.78% | |
 | Neat freak Ensure no drawer, panel or door is left open in a successful multiplayer game. | 5.62% | |
 | The bloodline ends here Deliberately take out the entire mansion, and whatever may be lost with it. | 4.5% |