Hi Ryen I redownloaded the full game version again (I enjoy replaying the entire game so I delete the previous game on my computer and add the new one) - of the latest update (23.12.16) - and I am still getting the failed to load for Arachne. When the Furstenstein update first came out via the full game it worked just fine on my computer (MacOS) so I do not know why the problem is occurring now.