This is the wiki page for the main story quest "Sins of the Father."
It contains spoilers.
Walkthrough (Spoiler Alert!)[]
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| Please note: Quite a few parts of the story are non-linear. For example, you can solve directly go to Site Demeter to solve the stories there; You can also enter the secret tunnel and remove the blockage beforehand. This walkthrough is just a reference. |
| After you leave the 1978 version of the Queensmouth Church, the quest starts. |
| Go back to the modern-day timeline. When you are about to leave the police station, Illuminati forces will come to take the book by force.
However, they will be interrupted by Zhang Yin, Harold Yin, and Murin. To defuse the tension, Murin agrees to let Aleister read the book. |
| As Aleister learned what happened back in 1978, he is determined to launch an all-out attack to storm the Queensmouth Church by all the Illuminati forces under his command. He also invited the player to join.
Meet Aleister at the airport. Ironically, his preparation is slowed down by an internet-addicted girl. Thus, he asks you to find out what happened to the local Foundation facility while he keeps making his preparation. |
| Investigate the Foundation facility underneath the Ardham Hotel.
You will solve the side quest "Containment Breach" along the way. |
| Talk to Aleister afterward, the preparation is complete, and Eve also found a secret tunnel that may lead to the church hall, bypassing the concrete blockage previously set up by Dr. Klein. |
| Solve "A Blocked Path" quest in the secret tunnel. |
| Get into the Church Hall |
| However, you will experience a strange illusion. The shade creature sealed in the church is trying to contact you, demanding cooperation. Everyone else in your group will experience memory loss. |
| After your consciousness returns, you will find Illuminati mercenaries starting to attack you. |
| Get into the inner chamber of the church, you will find Zhang Yin and Harold hiding in a room as they got attacked as well.
Unfortunately, you get found and attacked. |
| Eve comes to the rescue, explaining there is a traitor among the Illuminati rank. The traitor corrupted the equipment of Illuminati mercenaries. They are now under the shade's influence. She got separated from Aleister during the attack. |
| You and Eve go to rescue Aleister only to find the shade is trying to wear him out by dumping waves of cannon folders on him.
The thing is also trying to mock Aleister as it is still in the body of Aleister's father. |
| As you enter the battle, it considers that playtime is over.
It summoned the traitor and turned the traitor into a monstrosity known as the "Thing of Many Eyes" |
| However, just like in 1978, there is no way to kill this shade creature.
Sacrifice must be made to seal it into a strong-willed human body. |
| Check the possible solutions below to find out who can be the seal. |
| Right before the ritual seals away the evil, it will contact you again, trying to convince you to sabotage the ritual. You may make your choice. |
| All of sudden, everyone woke up in the nearby room. It is already a few days later. Nobody knows what happened during the ritual. (Another memory loss.)
Eve quickly went to check the seal. |
| Check the seal with Eve, it seems everything is fine. |
| Deliver a report to Captain Nameless in the safe house.
He will then compile a report based on what everyone still remembers and send the report to HQ, asking for further instructions. |
| Do something else when waiting for replies from HQ. |
| You will be informed to have a meeting when returning to the safe house a bit later. |
| Attend the meeting. During the discussion, the mission is considered completed. |
Possible solutions in the final ritual (SPOILER ALERT!)[]
| "Seal Candidate" | Requirements | Previous Role | Note |
|---|---|---|---|
| Aleister Weishaupt | No | Illuminati High Rank Officer | The default solution. This is the original timeline if no player interference. |
| Big Bob | Persuasion Check | Grocery Owner | |
| Deputy Judy | A combination of Persuasion skills and the relationship with Queensmouth Survivors. | The Deputy of Queensmouth | Side Mission "Keep the Lights On" will be invalid if not finished |
| Main Character | Impossible | The player character | |
| Eve | Impossible | An internet addicted girl :) | Weishaupt will convince her not to take this role. |
Technical Stuff[]
| Trigger | Trigger Condition | Variable Change | Note |
|---|---|---|---|
| (Working in progress) | |||
| First time get into the Secret Tunnel | V801 was 395 | V801 = 400 | After the change, illuminati merchant will relocate to the Priest's house.
And illuminati mercenaries will appear in the Priest's house as well. |
| Remove the rock beneath the church | V801 was 400 | V801 = 415 | Alister and Eve leave the airport. |
| Enter the gate beneath the church for the first time | V801 <= 415 | V801 = 425 | Zhang Yin and Harold move ahead into the church.
The blocks in the other tunnel(WIP) are removed. |
| Enter the Church Hall for the first time | V801 = 425 | V801 = 430 | You learned what happened to Zhang Yin and Harold |
| Enter the secret door of the Church Hall for the first time | V801 = 430 | V801 = 500 | A lot of things happened. And time has passed. |
| Trigger an encounter with a group of Illuminati Mercenaries | V801 = 500 | V801 = 515 | |
| Find the door to the inner chamber is locked. | V801 <= 515 | V801 = 520 | |
| In the Inner Chamber, enter the room where Zhang Yin and Harold are hiding | V801 <= 520 | V801 = 555 | There is a short cutscene of Eve here. |
| Final Boss Fight | V801 <= 555 | V801 = 600 | Thing of Many Eyes |
| Find a solution to seal the evil. But, something strange happened. | V801 = 600 | V801 = 630 | |
| Report everything to Captain Nameless | V801 = 630 | V801 = 635 | |
| You went to do something else. And, HQ delivers instruction to the safe house | V801 = 635 | V801 = 640 | |
| Join a meeting with everyone in the safehouse | V801 = 640 | V801 = 700 | The next main story mission: "Lost in the Sand" automatically starts. |