Muramasa: The Demon Blade

Muramasa: The Demon Blade is an action role playing game developed by Vanillaware and published by Marvelous Entertainment in Japan, Rising Star Games in Europe, and Ignition Entertainment in North America for the Wii. The game was released in Japan on April 9, 2009, in North America on September 8, 2009, and in Europe on November 27, 2009.

Muramasa follows the story of Kisuke, a fugitive who has lost his memory, including that of a crime that he committed and Momohime, a lithe female ronin possessed by a dark spirit. Gameplay allows players to use the Wii Remote, the Classic controller and the GameCube controller. The game allows players to use two different characters and features three difficulty levels.

Hanging
The game suffers from random hangs. Save often. Try to enable JIT recompiler.

The hangs appear to only happen when the kite ninjas are onscreen for too long. Savestate when you see them and kill them first.

Texture Alignment
Texture alignment issues in the game menus can be resolved by setting the internal resolution to Auto (Multiple of 640x528)

Progressive Scan
Must be disabled, or audio suffers from slowdowns/pauses in zones with water (western iga province), while saving/using a shrine, or when viewing the world map.

Virtual Wiimote Disconnect
If the virtual wiimote is left to idle, it cannot be reconnected using the A button as instructed.

Not sure if this problem is global, and if it affects real wiimotes as well (haven't tested mine yet, tested on xbox 360 controller for pc).