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