there is no comparable game to blockland. roblox cant handle the massive and detail builds we can. and im still just talking about vanilla brick building.
lego has tried dozens of times over 20 years and still cant come close to a true building game.
closest i have seen (not video game-like, but realistic master lego building) are modded up CAD programs, using lego-type models.
but those require an even more super computer, and expensive software.
when i think of blockland, i am imagining those adult lego fans that join local lego clubs in their city. just millions of bricks sorted in a room, and they are creating massive models to show off at lego cons.
-that is the next level in real lego fandom. but its incredibly unrealistic since you require a lot of time and money to do that.
blockland replaced the need for that. even those master builders with millions of bricks do not have access to 200k grey 2x4s if they need. they still are forced to build based on what is available.
i have seen things built on blockland that would put these professionals to shame at the conventions. unfortunately, we see less of those every day.