Mr. Sitwell was your everyday middle-aged office-working guy, he had an uneventful and kinda boring life, until the day he discovered his toilet was enchanted… Move by pointing to the screen, shot with A button and use bombs (once adquired) with B button. There is also an unlockable aiming function performed twisting the wiimote.

Changes:

-Much better looking title and menu screen.
-Improved intro.
-Mr. Sitwell has voice now.
-Improved visibility of enemy bullets.
-Live 0 now counts as a live, as opposed to before, when 0 lives meant game over.
-Toned down a bit the excesive wii mote rumble on third boss battle.
-Hit points of some enemies tweaked.
-A lot of minor bug/glitch fixes.

http://gbatemp.net/t295091-mr-sitwell-in-turbo-wc-magical-adventure-wii-entry