Full list of all 53 Lies of P achievements. It takes around 35-40 hours to unlock all of the achievements in the base game on Windows.
The base game contains 42 achievements, and there is 1 DLC pack containing 11 achievements.
[The Rose's Memory] Reach the ending.
Listen to the Legend's last recording.
Collect all weapons and Legion Arms in the Forgotten Time.
Further upgrade the abilities of the P-Organ.
Collect and listen to all records from the Forgotten Time.
Learn all gestures from the Forgotten Time.
Decrypt all clues hidden inside the cipher machines and claim the rewards.
Kill Markiona, the Puppeteer of Death.
Kill the Anguished Guardian of the Ruins.
Kill the Blood Artist.
Kill the Leader of the Bastards and the Leader of the Sweepers.