The problem with WarioWare Twisted was the motion sensor which uses mercury. Therefore, it wasn't approved for the European market. Unless Nintendo found another motion sensor and starts to build special carts for us, I'm afraid you're right.
but what about 'Yoshi's Universal Gravitation' then, that's available over here, does it use another sensor (and also i doubt my 'kirby - tilt 'n tumble' uses a mercury driven tilt sensor
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