Drop glowing motes into the basin. Two equal motes that touch fuse into the next tier — bigger, brighter, worth more.
Chain fusions for a combo. Climb the ladder all the way and a mote goes supernova — a blast that clears the field. But let the stack crest the rim line and it's over.
move aim tap / click drop P pause
COLLAPSE
0
PAUSED
press P to resume
Equal motes fuse: SPARK → EMBER → STAR → … → NOVA. Chain fusions fast for a multiplier. Reaching the top tier detonates a supernova that clears a wide blast and buys you room.