Built a multiplayer web game where one shared screen becomes the play space and phones become the physical controllers. You join with a link, scan a code, and your device turns into part of the experience, so movement in your hand directly affects what everyone sees together. Link: https://depth-jolt-23558271.figma.site Made my sisters play the game for demo...hehe. It's less about table tennis and more about connected interaction across devices, turning everyday hardware into something playful and social. This idea can extend far beyond one game, from sports simulations to party games or collaborative challenges, wherever real-world motion can enhance a shared digital experience.