So cool in concept, so lame by design. It'd be nice if these had a more fluid consistency, because how else am I supposed to swim around in my Scrooge McDuck-ian vault?? I'm thinking about the consistency of tar or much thicker. Maybe Super Mario Bros. 3 quicksand. Though I do like how it acts like silt when dropped on surfaces, I do hate how it clumps around items, so I'm sure I'm asking too much. However this effect could be achieved, it obviously needs little coins "splashing" when walked on or swam through.
