Whispers of Prague: The Executioner’s Last Cut: How to get 100% achievements

Only one achievement (The immortal game) is earned automatically because it is part of the story. For all the others, you need to put in some extra effort.

If you have a lit lantern, place it on the wall outside the church. Give cheese to the cat and follow it along the newly revealed path to the second section of the cemetery. Enter the tomb and explore the darkness. When glowing eyes appear, examine them too. You’ll scare the cat and unlock the achievement.

After retrieving the documents from the safe and reading them, call Paolo Garzone, René Valerian, and Jan Švestka one by one. Discuss the documents with them, and each will give you different advice. The achievement will be unlocked at the end of the chapter.

In the kitchen, pick up an empty bottle and fill it with water from the bathroom. Return to the kitchen, turn on the gas stove, and when black smoke begins pouring from the pot, pour the water from the bottle into it. The smoke will briefly turn white, and Viktor will comment on the Vatican’s papal election, unlocking the achievement.

To earn this achievement, discover the second code for the safe without calling Paolo for hints, and successfully open the safe.

You need to talk to the cat about at least ten different topics. Since regular “conversation” isn’t enough, show it various items from your inventory one by one until the achievement is unlocked.

You must shower at least four times during the first chapter, which is challenging because Viktor refuses to use the shower too often. You have five opportunities in total, usually after events that raise Viktor’s adrenaline levels and affect perspiration:
1) At the start of the chapter.
2) After solving the chess puzzle and reading ARNEAS’s report.
3) After receiving a threatening phone call at the square with the fountain.
4) After discovering the symbol in the tomb.
5) After opening the safe.

This achievement is unlocked automatically after entering the correct code on the chessboard by the tomb.

You need to find two hidden coins. Instructions are detailed in a separate guide.
https://steamcommunity.com/sharedfiles/filedetails/?id=3374764795

In the second chapter, no achievements are automatic, and some must be earned at specific points in the game; otherwise, they become unavailable.

Go to the roof and use your phone to call Agnes. After a brief conversation, you’ll get her number and this achievement.

Once you acquire the pizza and gasoline, Viktor will be willing to get rid of the unpleasant aftertaste by eating the pizza himself. You need to use the pizza on yourself twice.

After finding Alex’s wallet, don’t open the grate in the ceiling. Instead, return via the garage and elevator to the reception area, exit the building, and use the wallet on Alex outside.

This is a simple achievement that requires visiting every available floor in the building at least once, including the garage and the roof.

This achievement can only be earned if all NPCs are still available. This means you must have the pizza in your inventory before giving Alex his wallet or using the perfume on yourself. Offer the pizza to a total of six characters: Alex (outside the building)m Václav (reception), the mechanic (garage), Denisa (Cota Mertex), the chemist (roof), Agnes (roof).

You need to find two hidden coins. Instructions are detailed in a separate guide.
https://steamcommunity.com/sharedfiles/filedetails/?id=3374764795

The third chapter contains only four achievements, but none are earned without effort.

To earn this achievement, you must convince the detective that there’s no reason to suspect you of anything. Specifically, you need to cover up the hole Viktor dug inside the ruins. Before the police arrive, sharpen the axe using a stone from the stream and chop branches from the bush next to the old oak tree. Use the branches to cover the hole (after exploring the cave) and then use the shovel to spread the dug-up dirt over them. During the final conversation with the detective, claim that you did not explore the inside of the ruins.

You must follow the instructions precisely and navigate the entire maze (from the crossroads to the old oak tree) on your first attempt. Any mistake will make the achievement unobtainable.

Once you have the car and map and have discovered all available locations, drive the routes between every pair of hotspots on the map.

You need to find two hidden coins. Instructions are detailed in a separate guide.
https://steamcommunity.com/sharedfiles/filedetails/?id=3374764795

In the fourth chapter, there are a total of five achievements. Once again, none are activated simply by progressing through the main story.

For this achievement, you need to spend 2,000 CZK on books at the antiquarian bookshop. Since this location is accessible only in the first and fourth chapters, make sure not to miss anything important.
Books:
1) The Black Book (1,000 CZK): Can be purchased in both the first and fourth chapters after examining the shelf on the left side of the shop.
2) Organ Sheet Music (200 CZK): Required for the main story, so it cannot be missed.
3) Book about Mydlář (400 CZK): Available only if you asked the bookseller about historical facts regarding Mydlář in the first chapter. In the fourth chapter, he will have it ready for you to purchase. You can gift this book to Sarma, but it is not mandatory.
4) Book of exorcisms (400 CZK): Required for the main story, so it cannot be missed.

This achievement is earned in a secret room beneath Mydlář’s chapel. Discovering the room requires specific steps:
1) Before climbing over the gate to the chapel, go to Štěpánská Street and ring the buzzer for Hugo Kabina.
2) Continue to ring until you exhaust all conversation options. Eventually, Hugo will angrily come outside and yell at you to leave him alone.
3) If you ring again, Hugo will open the window and throw a small box at you, which you will automatically collect.
4) Examine the box (use it on yourself) to find a single match. Do not try to use the match on the box now, or it will burn up, making the achievement unobtainable.
5) When you reach the area beneath the chapel, use the flashlight on the darkness, then use the match on the box. The draft will reveal a crack in the wall to the left of the bookshelf.
6) Enter the crack to access the secret room and examine the writing on the wall. It describes the game Silent Sector, whose logo appears on Paolo’s shirt. You can also take Mydlář’s son’s will from the table.

Viktor will attempt to assemble a team for a rescue mission by calling Agnes Pecková, René Valerian, and Jan Švestka. If you did not obtain Agnes’s number in the second chapter, this achievement becomes unobtainable. Speak to each person about the kidnapping and ask for their help. Additionally, you must also discuss the kidnapping with the religious fanatic.

This achievement can only be obtained if you delivered the documents under the door at the square in the first chapter. After learning from Sarma that she found the documents and now has them, ask her to return them to you.

You need to find two hidden coins. Instructions are detailed in a separate guide.
https://steamcommunity.com/sharedfiles/filedetails/?id=3374764795

The fifth chapter concludes the story and offers seven achievements. None are automatic, and some require actions taken in previous chapters.

The contact list in Viktor’s phone must include all 13 entries. Here’s how to obtain them:

1) Agnes Pecková (after using the phone on Agnes).
2) ARNEAS (after reading the SMS from René).
3) Paolo Garzone (available from the start).
4) René Valerian (available from the start).
5) 999 427 688 (after reading the threatening letter).
6) Jan Švestka (available from the start).
7) Guy at the bar (after reading the note left with the bartender).
8) Priest from St. Helena (after reading the documents from the safe, examining David Kmucha’s grave, talking to the gravedigger, and then talking to the priest).
9) Reception desk (available from the start).
10) Pavel Toman (after the police leave the cottage).
11) Sarma Plátková (after obtaining the necklace and returning to the museum).
12) Kateřina Čermáková (after using the phone on Kateřina).
13) Tomáš Pacanda (after speaking with the cultist in the villa).

Go into the corridor and use the lockpick on the door of the neighboring cell. Then return to your cell and use the lockpick on the hole in the wall.

For this achievement, you must learn the full story of David Kmucha. First, obtain the priest’s contact in Chapter 1 so he can call you in Chapter 4 and share details about the funeral 30 years ago. During the final dialogue with the avenger, choose the option: “Wait a moment! I would like to ask him and you a few things.”

When the avenger asks what to do with the sword, select the option: “Give it to us. It’s a historical piece that belongs in a museum.”

During the final dialogue with the avenger, choose either: “Do as you please, but we won’t watch. Wait until we go outside.” or “He deserves nothing else. Raise the Sword and do it.”

This achievement is part of the epilogue, where Viktor can choose to go on a romantic dinner with either Sarma or Agnes (if Agnes is present). Alternatively, he can have pizza with Paolo, but this will not earn the achievement.

You need to find two hidden coins. Instructions are detailed in a separate guide.
https://steamcommunity.com/sharedfiles/filedetails/?id=3374764795