Yeah, I just noticed that, ever since the new blockland launcher was introduced, offline play seems to be non-existant, since trying to run blockland.exe from your My Documents folder only gives you a message saying:
"Please run the game via BlocklandLauncher.exe"
And running the launcher while not connected to the internet gives some weird error.
Shouldn't there be a tag you can put in the target box of the properties window for blockland.exe?
Like:
Target: "C:\Program Files\Blockland\BlocklandLauncher.exe" -noupdate
Or something like that?