ChainSpark: Cosmic Puzzle

Guide the spark across the cosmos. ChainSpark turns the room around you into a cosmic playground. Place ramps, loops, and dominoes on a floating starfield board, then set a glowing marble rolling through a chain reaction across space — straight into the black hole. Built natively for Apple Vision Pro, the board appears right in your space. Walk around your creation, lean in close, and watch your contraption come to life in full passthrough AR. BUILD YOUR CHAIN REACTION - Snap ramps, loops, blocks, and dominoes onto a glowing grid - Launch a marble and watch real physics take over - Topple domino chains and send the spark corkscrewing through loops - Power up and aim your launch to leap across cosmic gaps SOLVE THE PUZZLES - Hand-crafted levels that grow from simple to satisfyingly tricky - Collect every star, then reach the black hole to win - Bridge chasms, time your jumps, and chain the perfect run OR JUST PLAY - Sandbox mode with unlimited pieces — build whatever you imagine - No timer, no pressure — just experiment and watch it flow A COSMIC TOY IN YOUR ROOM - Designed from the ground up for spatial computing - A calm, glowing, endlessly satisfying loop of build, run, refine No ads. No in-app purchases. Just you, the spark, and the cosmos.