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I've been trying to remember some weird demo-type games I played in my childhood, and one of them was this marble-themed game. Now, this wasn't really a marble-rolling game like Marble Blast or the like, it was almost like some sort of weird tech demo. I remember it was almost like an arena game, and you rolled your marble around the bottom of a deep, cylindrical sink, complete with a stream of water from a faucet. I think the goal was to knock other marbles into the drain.
I seem to remember that this was part of a pack of games used for demonstrating some sort of 3D glasses technology from the early-ish 2000's, along with a golf game and another 3D game called Axysnake (which I did find on its own).