Traditionally, alternating links are studied with alternating diagrams on \(S^2\) in \(S^3\) . In this paper, we consider links which are alternating on higher genus surfaces F in thickened surface \(F \times I\) . We define what it means for such a link to be right-angled generalized completely realizable (RGCR) and show that this property is equivalent to the link having two totally geodesic checkerboard surfaces, equivalent to each checkerboard surface consisting of one type of polygon, and equivalent to a set of restrictions on the link’s alternating projection diagram. We then use these diagram restrictions to classify RGCR links according to the polygons in their checkerboard surfaces, provide a bound on the number of RGCR links for a given surface of genus g, and find a right-angled knot in a thickened surface. Along the way, we answer a question posed by Champanerkar, Kofman, and Purcell about links with alternating projections on the torus.
