Here is the full list of all 45 Beyond: Two Souls achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Found all the bonuses.
Took every opportunity to be evil as Aiden.
Destroyed the gas station, the church, the gun store and the helicopter.
Got arrested three times and escaped each time.
Finished the mission using only the Sheik.
Saw all endings.
Let every possible character die and chose to go with them to the Infraworld.
Ordered a pizza, watched some TV and wore something casual.
Entered the Infraworld.
Saved every character that could be saved.
Went to the containment shield with the General.
Didn't speak during the interrogation.
Made it to the cathedral without being spotted.
Slept with Ryan.
Forgave Jodie's father.
Looked after Tuesday's baby, healed Jimmy and channeled Stan.
Did 3 mischievous things with Jodie and Aiden.
Did not impress or scare the teens with Aiden.
Shut down the monitor and finished the mission using only Aiden.
Stopped the experiment voluntarily.
Stayed in reality.
Deactivated the Black Sun.
One possible reality has been uncovered...
Finished the game in Duo mode.
Helped Dawkins see the truth.
Told the truth during the interrogation.
Cooked a meal, cleaned the apartment, took a shower, wore the elegant dress and put on some music.
Started at least one romance.
Successfully performed the entire ritual.
Ran from the sandstorm and took less than 3 hits.
Choked Philip with Aiden.
Protected Jodie from her attackers.
Vanquished the entities with Aiden.
Was victorious in every battle with the evil entities.
Deactivated the supermarket's camera.
Earned enough money to have some chocolate during dinner.
Successfully shut down the condenser portal.
Channeled all dead bodies in the condenser compound.
Escaped the train without being arrested.
Won every fight whilst taking less than 5 hits.
Completed all stealth training without being spotted.
Completed most of the physical training successfully.
Taught 3 or more of the teens a lesson, or started the house fire, with Aiden.
Played as Aiden for the first time.
Launched a scene in Duo mode.