This bar chart visualizes global sales figures for a dataset of video game titles, with each bar representing a single game’s total sales in millions. Built with D3 v7, it renders an SVG chart using `d3.scaleBand` for the categorical x-axis and `d3.scaleLinear` for the numeric y-axis, with axis labels and a legend. Data is loaded asynchronously via `d3.csv` from a GitHub gist, and x-axis tick labels are rotated and thinned to every tenth entry for readability.