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.

Dutch developer Two Tribes today announced the development of Toki Tori, a downloadable puzzle-platformer hybrid for Nintendo's WiiWare platform.

Originally released for the Game Boy Color in 2001, Toki Toki employs a blend of the puzzle and platforming genres, tasking players with creative use of items and strategy to navigate the game's levels. Toki Tori's WiiWare incarnation sports a new look, updated content and an overhauled Wii remote control scheme.

The game will be made available on the WiiWare platform's North American launch, scheduled for a May 12 roll-out.