Ninja Reflex on Steam
Valve sends word that an exclusive version of Ninja Reflex, built with the Steamworks tool set, is now available on Steam. Dubbed Ninja Reflex: Steamworks Edition, the revised reflex-testing game features Steam-exclusive features including 50 achievements, as well as a couple of Half-Life and Portal-themed Easter eggs to be discovered.
The game also features over 300 challenges, local multiplayer support, player customization and more. It can be bought with a 10% debut discount for $8.95.