Cosmic Merge 3D is a cosmic-themed merge puzzle where you drop glowing celestial orbs into a well, fuse identical ones into bigger bodies like asteroids, moons, planets, stars, and galaxies, plan your drops to build long chains while keeping the stack below the danger line and use special powers such as the black hole to clear space, fusion to bump an orb up a tier and time-warp to undo a mistake, creating a relaxing yet strategic experience of building an entire universe one merge at a time. Play games on Y8 - The biggest modern HTML5 gaming platform!