Here is the full list of all 35 The Apotheosis Project achievements.
You ignored Aaron and switched to Penelope right after the intro.
You examined the nightclub and arrival shop signs.
You examined the poster near the arrival shop's door.
Aaron traveled to Infraworld.
You Completed Chapter 2.
Penelope killed the bandits on the isle.
You Completed Chapter 1.
You looked at the big door in the nightclub.
You examined the door fridge where there are bricks.
You gave the soldier to little Aaron.
You looked at the niche with Aaron, and noticed a strange smell.
Aaron looked at the gun.
Penelope examined the statues in the temple.
Penelope examined the gate in the large room of the temple.
Penelope picked up the last red herring.
You examined the hole in front of the three pyramids.
Aaron tried to use the TV in Polidori's room.
You examined the big computer at Pandora Global Corp.
You picked up the old photo of Doc Apocalypse in Pandora's room.
You examined the map on the wall in the last room.
You chose your destiny when speaking to Vril and completed the game.
You Completed Chapter 3.
You Completed Chapter 4.
You Completed Chapter 5.
You scored 500 points.
You scored 700 points.
You completed the game and scored less than 900 points.
You completed the game with at least 900 points.
You completed the game with the maximum score of 1000 points.
You watched the entire intro scene.
You entered the code into the spider panel without asking Mr. Keys for the code.
Achieved the maximum score and chose your destiny when speaking to Vril.
Achieved the maximum score, chose your destiny with Vril, and collected every inventory item.
Unlocked the first 25 achievements and the Howard Philips Award.
Unlocked every achievement!