Small Hollows by Cal Henderson is a free pixel display font built from dense rectangular strokes, square interior gaps, and sharply stepped corners. Open blocks cut into the letters create a punched-out, maze-like structure, and the uneven widths keep the forms from feeling like a standard digital alphabet.
As an electronic display element, it can turn a game title or music poster into part of the interface. Its arcade edge also fits tech packaging and event graphics. Those uses share a taste for hard geometry, modular construction, and early screen culture.