A couple suggestions

[alecdtatum]

• A 180-degree rotate feature
• Adjustable Delay and Repeat Speed. Delay is basically the amount of time it takes before the repeater works, and repeat speed is how fast the piece moves.
• Also it would be nice if the ghosting of the pieces was just white instead of with brackets in it, because they don't really fit in.

[alexdantas]

Check it out, @alecdtatum !