Riverstone

About Riverstone

Riverstone is a Pixelsprout original. Drop stones into a night basin. Two or more of the same stone touching by an edge fuse into the next form, and chains raise the score. A moonstone splashes out for a big bonus and clears its cell. Fill the basin to the danger line and the run ends.

How to play

1. Tap a column, or press Left and Right, then Enter, to drop the stone in your hand.
2. Two or more of the same stone touching by an edge fuse into the next form. Chains score more.
3. Pebbles become cobbles, then riverstones, boulders, and moonstones.
4. A moonstone splashes out and clears its cell. Keep the top row empty.