DOTKLOK
“DOTKLOK is an open-source, Arduino-based digital clock with multiple time animations.
During “Game Time,” the screen is randomly cleared each minute by video game icons such as Pacman, Tetris blocks, or Space Invaders; the updated time then fades back in. DOTKLOK is available in red or green, as an easy-to-assemble kit, or fully assembled from my Etsy shop.”