Nintendo has detailed today's additions to the Wii's online Shop Channel, revealing two original WiiWare titles as well as the re-release of an old-school ninja game.

On the WiiWare side of things, Two Tribes' chicken centric-puzzler Toki Tori and Ubisoft's top-down space shooter Protothea mark today's original WiiWare releases. Both are priced at 1000 Wii Points ($10).

As for Wii Virtual Console, this week's addition is Ninja Combat. Originally developed by ADK and released on the Neo-Geo in 1990, the title lets up to two players partake in some side scrolling ninja warfare for the price of 900 Wii Points ($9).

Per usual, the titles will be downlodable beginning today at 12 PM EDT, 9 AM PDT.

Publisher Ubisoft today announced Protothea, a top-down vertically scrolling shooter, for Nintendo's WiiWare downloadable gaming platform. The game will launch alongside the service's May 12 debut in North America.

Developed by Sabarasa and Digital Builders, Protothea boasts an easy-to-play gameplay style coupled with full use of Wii Remote functionality. Protothea pits players against a political faction called "The Core", and utilizes dynamic ... Read more