It's a very interesting effect. I found the video fascinating, just because it's kind of amazing how our brains can so clearly see these moving shapes, while if you pause the video at any point, the shapes disappear. I guess it's how we evolved to see predators with camouflaged fur moving through the environment?

I'm curious to see the game the dev makes from it. Definitely potential for a unique and captivating game but there's going to be some challenges to overcome on the way.

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