What changed in Katana ZERO in 2019

Enemies in the optional stealth level now have consistent patrol patterns and are more lenient.

Time your assault with options for stable enemy behavior, scene skipping, and expansive statistics.

Unlock Hard Mode after completing the game, featuring new enemy types, revamped levels, and reworked bosses.

Various tweaks and improvements for a better gameplay experience.

The game is available at 20% off for a limited time.

Additional achievements introduced in the game.