I dont know how to make extend the brick, as I have only just began scripting today
RedWall1 = game.workspace.RedWall.RedWallPart1
RedWall2 = game.workspace.RedWall.RedWallPart2
RedWall3 = game.workspace.RedWall.RedWallPart3
While true do
RedWall1.Transparency = 1 RedWall2.Transparency = 1 RedWall3.Transparency = 1 wait(10) RedWall1.Transparency = 0.2 RedWall2.Transparency = 0.2 RedWall3.Transparency = 0.2 wait(10)
end