Drop planets onto matching ones to merge them into bigger super-planets and keep them below the danger line. A free browser puzzle game on Kobadoo.
Tap or click along the top to drop a planet; line up two of the same kind to merge them into a bigger one, and don't let the stack cross the danger line.
Play more free browser games at Kobadoo.
Drop planets onto matching ones to merge them into bigger super-planets.
