Exploring the gloomy city of Krat in Lies of P introduces players to various psychological and physical challenges. Among the most intriguing encounters are the ringing telephone booths controlled by Arlecchino, also known as the King of Riddles. Answering his enigmatic questions correctly unlocks essential items that open secret rooms hidden throughout the game.

Unlocking Phone Riddles Across Krat

Players first encounter the King of Riddles by listening for ringing public telephones scattered across key areas. The first call occurs near the Krat City Hall Courtyard, where Arlecchino presents a classic riddle about human life. Providing the answer "Human" earns players their initial reward and sets the stage for future phone interactions.

As the journey continues into the Malum District and Grand Exhibition Gallery, additional ringing phones test the player's wit. Answers like "Candle" and "Egg" resolve these inquiries, though the Grand Exhibition requires solving an extra statue puzzle nearby. Staying alert to auditory cues allows players to track down every telephone before moving forward in the storyline.

Solving the Late-Game Riddles and Confessions

Later chapters present more abstract queries tied directly to the central mystery of Ergo. In Krat Central Station Street, players must correctly identify "Ergo" to pass the fourth telephone trial. This keeps player progression moving smoothly toward the final encounter near the end of the campaign.

The fifth encounter at the Relic of Trismegistus Entrance functions more like a direct confession than a traditional riddle. Arlecchino asks whether Geppetto's creation is a killer, accepting either a positive or negative response. Regardless of the choice made, players secure the final item needed to reach the King of Riddles in person.

Claiming Trinity Keys and Opening Hidden Sanctums

Answering riddles correctly grants players Trinity Keys, which are crucial for opening locked Trinity Doors located in major zones. These hidden sanctums contain high-tier defensive gear, rare outfits, and valuable materials like Quartz. The final key, known as The Chosen One's Trinity Key, unlocks the deepest vault inside the Arche Abbey Outer Wall.

Inside the ultimate Trinity Sanctum, players confront Arlecchino directly to conclude his narrative arc. Engaging in this conversation grants unique cosmetic items, including the Alchemist's Cape and special quest trinkets. Completing these puzzle trials provides both powerful combat upgrades and deeper context regarding the collapse of Krat.