File: Cult.of.the.lamb.v1.0.18.34.incl.all.dlc.... -

P2P (Peer-to-Peer), meaning it was cracked or shared by a non-scene group.

"PROPER" usually signifies that a previous upload of this version was flawed or incomplete, and this file serves as the corrected fix. File: Cult.of.the.Lamb.v1.0.18.34.Incl.ALL.DLC....

The complete title for that specific file release is: P2P (Peer-to-Peer), meaning it was cracked or shared

1.0.18.34 (often associated with the "Sins of the Flesh" update content). File: Cult.of.the.Lamb.v1.0.18.34.Incl.ALL.DLC....