This new Fluidity video might be startlingly brief, but it does give you an idea of how the ice block plays differently as compared to your water body in liquid form. You can view an older video of the latter below to compare:
Additionally, we also know who’s developing Fluidity now. The game isn’t an internal Nintendo project; it’s being developed at Curve Studios, responsible for producing Explodemon for the PlayStation Network.
Fluidity is due for release December 6th on WiiWare in North America and on December 24th in Europe.