Here is the full list of all 11 Dread X Collection achievements.
Encounter the true terror
Legends of the Carthanc Temple
The Show must go on!
When the Divine Pupa matures, it will remember you.
Pay is suspended until further notice.
Tell your friends! If any are left..
You successfully died in an abandoned tunnel
Secure your heritage
You lost everything.
One soul for another.
Prolong your childhood one more night.