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