AT THE CASUAL DESK
Spark Chain
Start one expanding spark and link drifting lights.
Chain reaction
One clear challenge.
Choose a position in the chamber and press Burst, or tap directly. One expanding pulse ignites nearby drifting lights, which ignite others. Ignite at least twenty-five lights within three attempts.
No Play Credits or stakes. Your best and completed challenges are saved on this device when storage is available.
Before you play
The goal and next move appear above the field. Direction, action and settings buttons sit below the field. Start when you are ready; Pause stops time and movement. Restart creates a fresh attempt. Preview begins automatically and does not save a result.
UN-POP is for UK adults aged 18+. Read Player Care, Terms and Privacy before creating an account.