Gridman2 by Paul Jones of FontStruct is a free monoline techno display font built from squared, modular strokes. Its open joins and strict right angles make the lettering resemble a circuit diagram drawn on a grid.
It can turn an interface title into part lettering, part schematic. That precise construction suits game graphics, electronic music posters, and technology branding. Its circuit-like forms connect these uses directly to computing, robotics, and digital culture.