Plexi-Glass based displayed video game brainstorm

Howdy world, so I wanted to share this idea I have about a fun little project that I’m considering involving using little sheets of etched plexi-glass, LEDs, some random switches and some kind of controller (like ATMega168/Arduino) to create a cheap crude super bizarre little game system. Not sure what the game could be, but here’s a video of a little brainstorm. My main inspiration came from here. This also helped give me some good thoughts that led to this.