This dot plot visualizes metric sales of video game publishers from 2003–2010 using a sequential color scale. The chart encodes each publisher’s total sales with bar height and a color gradient from light to dark via `d3.scaleSequential` and `interpolateRdPu`. Built with D3 v7, it renders SVG bars, axes with `d3.axisBottom` and `d3.axisLeft`, and includes a legend using the d3-legend library. The data, sourced from the CORGIS video games dataset, is loaded from `games.csv` with numeric sales values processed before scaling.