Seal off 75% of the field to clear each level. Draw walls to trap the bouncing balls into empty pockets — but if a ball touches a wall while it's still being built, it shatters and costs you a life. Clear every 5th level to earn a bonus life.
Click / Tap — start a wall
V / H or right-click — toggle orientation
Space — pause
Esc — menu
PAUSED
LEVEL CLEARED
+0
FIELD BREACHED
Final score
0
Draw walls to trap balls · 75% sealed clears the level · bonus life every 5 levels