Apr 23, 2019. Katana ZERO, free and safe download. Katana ZERO latest version: Feel the power of the blade. Katana ZERO is an action-packed platformer game with a cinematic neo-noir theme. The game is full. Katana Zero is a fast paced neo-noir action platformer, focusing on tight, instant-death acrobatic combat, and a dark 80's neon aesthetic. Aided with your trusty katana, the time manipulation..