So I just thought of the wall tool from Roblox that builds a temporary wall for you, and I was thinking it would go well in blockland too. So what it would do would build a wall out of a random color of 2x4s probably 6 of them wide and 1 brick taller than the player. Then after a certain amount of time it would delete itself. If some bricks were blown up before that time limit it would delete those bricks right then. What I am wondering if something like this is possible. Maybe if it build the bricks with the public brick ID?