Here is the full list of all 23 Apocalipsis: The Tree of the Knowledge of Good and Evil achievements worth 1,000 gamerscore.
The Original Sin
But There'll be Hell to Pay...
Understand the Demons
Stomp the Plumbing Problem
Open the Bridge as Fast as Possible
Play It by Ear
Release the Wrath and Hunger
Get Harry to Fall Asleep
Break the Mirror
Gather Artemisia
Finish the Game
Solve the Teeth Problem First Try
Master the Keys
O Father O Satan O Sun!
Get to the Other Side
Make No Mistake when Fixing the Relief
Master the Puzzle
Escape the Kraken Untouched
Kill the Kraken with One Shot
Follow the Stars
Dodge All Cannonballs
Never Miss Your Target
Perform the Ritual