Custom Stories option

[Tanshaydar]

Umm, that doesn't sound logical at all.
They created HPL2, which is better than HPL1 (the engine used in making of Penumbra series) in many ways, and they started to create HPL3 a few months ago.

Why in the world they would go back to HPL1 to make a level editor, which would require massive amount of work on both editor and base engine, while HPL2 has proven itself with many mods and custom stories, and they are working on something much better as HPL3?

Another question is that, why would anyone chose Penumbra to play mods or map packs instead of Amnesia?