Conveyor’s ready, pigs are on standby. Tap to send a pig onto the conveyor so it rains balls onto pixel cubes of its own color. The number above its head is its ammo: that’s how many hits it makes. Run out and it leaves the stage; if not, it slips into one of the 5 waiting slots and, when you tap again, it jumps back on the conveyor to fire another round. The conveyor has a capacity—push past the ...