I am aware that it works properly, and that the problem is space. I can't free anymore space on my computer, I've tried system resets and it only freed up like 5 GB for a duration of a couple of hours, then being back to "221 MB available."
Now, to the actual game. For me it will not install on external drives, it has errors extracting for some reason.
I have tried running the actual setup on an external drive, but it had errors extracting, and not due to space.
A theory might be that it can't access the content that it's unlocking, because not all files in the WLD folder are installed? (the only wld file is Blackwood, if you noticed, and the unlockable content isn't there)
I'm asking for a straight Google Drive link or some way that someone can copy their WLD folder and link it to me so that I can test. This is because, for some reason, when I start the installation half a gigabyte of space instantly vanishes, and then it installs about 1.7 GB more files, resulting in, "Error extracting: RO.lgh" due to missing space.
And, when the installer "finishes," about a gigabyte frees back up. That is why I can't simply rerun the installer.