Lies Of P All Trinity Keys & Doors Locations (End Of Riddles Trophy Guide)
This guide will show you where to find all Trinity Keys & Doors in Lies Of P. Solving them all will get you the "End Of Riddles" trophy / achievement.
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In Lies Of P you will come across some doors with a triangle symbol on them. These are Trinity Doors. To open them you will need Trinity Keys. These can be obtained by answering riddles that are told through phones around the game. Here are the locations of all Keys & Doors.
Trinity Key #1. In Chapter 2 > Krat City Hall Courtyard go down the main path until you reach a bridge with a few enemies on it. Before crossing it, go right to find a ringing phone. Answer the phone and pick the “Human” option to get the key.
Trinity Key #2. You will come by this phone on the main path in Chapter 5 > Malum District just after the courtyard with the bonfire and elite enemy. The answer is “Candle”.
Trinity Key #3. This phone is found in Chapter 7 > Grand Exhibition Gallery. You will come by it on the main path just after the area where the robot breaks through a gate. First, answer with “Egg”. Then, continue until you go down some stairs. At the bottom of the stairs you will see 2 statues on your right (if you get to the room with the cable car in the middle, you have gone too far). Interact with the right side statue until the wall opens up revealing the key.
Trinity Key #4. Found in Chapter 9 > Central Station Street. Go through the arches until you get to the cliffsides. Here, turn left to find the phone. Answer with “Ergo” to get the key.
The Chosen One’s Trinity Key. The final key can be obtained by finishing Chapter 9 and returning to any of the phones if you have obtained all other 4 keys. To get this one you can answer with “Yes” or “No” (if you answer with “No” you will have to open the box). This key can only be used to open theTrinity door in Chapter 11.
Trinity Door #1. Found in Chapter 3 > Workshop Union Culvert. From the Stargazer, go up the slope with the rolling rocks and take the last right (the one where the puppet breaks the wall). From here, go past Red Fox & Black Cat and go to the end of the hall. Here, go right, past some enemies to find the door in the next hall.
Trinity Door #2. Found in Chapter 4 > St. Frangelico Cathedral Chapel. This door can be found by going through the level until you get to the part with a rolling electrical boulder. Run to the top (where the boulder hits the ground) and look right to find a ladder. The door can be found in the hall above.
Trinity Door #3. Found in the area below the swinging chandelier in Chapter 5 > Estella Opera House Entrance.
Trinity Door #4. From the Chapter 4 > Krat Central Station Lobby Stargazer, go up the stairs and through the door on the left to find the Trinity Door.
Trinity Door #5 (The Chosen One’s Door). Found in Chapter 11 > Arche Abbey Outer Wall. Follow the main path until you get to the area with multiple floors and 2 lifts on the bottom floor (one takes you up to follow the main path and the other takes you down to where Subject 826 is). The Trinity Door can be found in this area on the same floor as the lifts.
Video Guide
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