Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | Vicious Sisters Started the game. | 99.12% | 15/01/2021, 16:46:39 |
 | Heart of Darkness Entered The Coma. | 91.88% | 16/01/2021, 07:31:28 |
 | Teacher's Pet Talked to Ms. Song. | 88.85% | 16/01/2021, 07:24:43 |
 | Dark Song What sharp teeth you have! | 81.61% | 16/01/2021, 15:35:47 |
 | Night Flight Escaped Sehwa High. | 78.98% | 16/01/2021, 16:04:36 |
 | Mysterious Student Met Yaesol in the security room. | 73.58% | 16/01/2021, 16:26:44 |
 | Denizens of the Dark Talked to a Noteman. | 67.53% | 18/01/2021, 07:26:05 |
 | Time Served Escaped from the Police Office. | 58.71% | 18/01/2021, 07:49:59 |
 | Dokkaebi Merchant I've come to bargain! | 55.94% | 19/01/2021, 08:08:07 |
 | On the Mend Cured Yaesol. | 53.84% | 19/01/2021, 17:06:19 |
 | Saved by the Bell Solved Da-hyun's 1st mission. | 47.91% | 21/01/2021, 06:52:03 |
 | Ticket to Ride Escaped from Songreung Station. | 44.89% | 21/01/2021, 07:44:17 |
 | I Prefer it Well-Done Used the Taser. | 44.62% | 18/01/2021, 07:48:29 |
 | It's a Trap! Used the Caltrops. | 44.23% | 19/01/2021, 17:02:36 |
 | The Ghost Vigilantes Met all Ghost Vigilantes. | 41.6% | 21/01/2021, 15:12:37 |
 | Dark Secrets Solved Da-hyun's 2nd mission. | 39.49% | 21/01/2021, 16:17:48 |
 | What's Up, Doc? Escaped from Sehwa hospital. | 38.04% | 21/01/2021, 16:55:28 |
 | Fighting Fit Entered the inner gymnasium. | 35.28% | 22/01/2021, 16:37:54 |
 | Past Revealed Solved Da-hyun's 3rd mission. | 35.28% | 22/01/2021, 16:02:38 |
 | Tis But a Scratch Took 1 permanent damage. | 34.49% | |
 | Always Prepared Used the Gas Mask. | 33.43% | 21/01/2021, 07:43:39 |
 | RC Car Driver Used the Mobile Decoy. | 32.51% | 21/01/2021, 16:33:31 |
 | No Trespassing Entered the Headmaster's office. | 27.51% | 21/01/2021, 07:32:56 |
 | The Exorcist Found the Holy Water of Separation. | 24.48% | 22/01/2021, 08:03:00 |
 | Ghost Vigilante Rising Unlocked Ending A | 23.17% | |
 | Aromatherapy Found the Spectral Incense | 22.77% | 22/01/2021, 15:27:04 |
 | The Backpacker Found the Urban Utility Backpack. | 21.06% | 21/01/2021, 07:33:21 |
 | The Great Sacrifice Unlocked Ending B | 20.93% | 22/01/2021, 16:55:50 |
| Romancing the Stone Found the Blood Ruby. | 19.09% | |
| Purification Ritual Sanctified the Moon Incense. | 17.51% | |
| I've Had Worse Took 2 permanent damage. | 16.32% | |
| The Shade Story Collected all Torn Pages. | 11.32% | |
| Surviving the Fallout Found Youngho's secret bunker. | 9.87% | |
| Just a Flesh Wound Took 3 permanent damage. | 9.87% | |
| I'm Invincible! Took 4 permanent damage. | 6.71% |