It's silly (but I couldn't get it out of my head): This is the font inside zignbox. Absolute negative space use. Unicase with alternates, of course. But it works well!.
This is a clone of zignbox eYe/FSPretro is a blocky and solid font with a modern touch to it, inspired by the late retro gaming era such games like Tron. The design consist of an inner open spaced font for diffrent variations: choices of color combinations. The font could be most seen for a title in a video game.