Rectangle on Strings

The Rectangle on Strings is a Local Multiplayer-exclusive obstacle. It is a big glass rectangle on strings, designed to be hit by two players, owing to its large size. A single player would find it hard to break this, unless they have Explosive Ball (via the Random Rooms Mod), accurate throwing techniques, or using the shearing method to cut the obstacle.

Another variation of this is seen when a 3D star is placed on top of the rectangle, now suspended from the ceiling. In Versus Mode, it can become a hazard, when two of the strings are hit and the rectangle falls down, hanging in front of the player.