The Nintendo Wii and DS game Ninja Reflex is now available on the PC. Although only available through Steam, Ninja Reflex: Steamworks Edition uses martial arts challenges to test your reflexes, sharpen your hand-eye coordination, and measure your reaction times to the millisecond. Wield throwing stars, katanas, nunchucks and even chopsticks. Progress from White Belt all the way to Black Belt, 3rd Degree. With 300 levels and a price of $8.95, the game also includes 50+ Steam achievements that you can collect while playing.