

These can be found in Chapter 6, Chapter 8, and Chapter 9. No matter what the player does, however, once the player has finished dashing against it as many times as they are going to do so, it will retrace its steps to its initial position. The player may provoke it again during this process or while it is actively charging, causing it to instead charge in a different direction.

This platform will continue to charge, destroying any Semi-Smashable Walls in front of it in the process, until it collides with a normal wall, at which point the platform will resume its peaceful expression and slowly drift back to its starting position. if it had a bordered left side and the player dashed against its left side, it would charge left).

However, if the player dashes against one of the blue-and-brown bordered sides, the eyes will light up blue, the mouth will contort into an angry expression, and the platform will charge in the direction of the side that the player dashed against (e.g. The face will have its eyes closed and its tongue sticking out in a peaceful or sleeping expression by default. These are brown platforms with blue-and-brown borders on one or more sides of the platform and a face on the front of the platform. They can cycle between all 4 colours or only 3 colours for a four colour cycle, it starts with blue, then with magenta, then with marigold, then with green before going back to blue again, while a 3 colour cycle is identical save for simply omitting the green platforms (i.e. These platforms make a reappearance in Chapter 9, but now with marigold and green platforms along with the blue and magenta platforms. Names for this object include Alternating Platforms, Cassette Blocks, and Rhythm Blocks. These platforms can be found in all chapters, but only at the ends of B-Sides and in rooms of normal chapters that include B-Side Cassette Tapes, with these platforms not appearing at all in C-Sides. Platforms in either blue or magenta that appear and disappear in a certain predictable pattern: all blue platforms of this type appear at once, then disappear just as the magenta ones appear, which then disappear to let the blue ones appear, and so on.
