How to play
Drop glass orbs into the jar. Two matching orbs fuse into the next size up, and fast merges build a chain multiplier. Keep a hold slot for the orb you need later, and do not let the jar fill past the line. Reach the Sunstone and fuse two of them for a huge bonus.
Move the mouse or drag a finger to aim, then click or lift to drop. On a keyboard use the arrow keys or A and D to move, Space to drop and C to hold an orb. Tap the Hold box on a touch screen. P pauses and M mutes.