Tap on the water source to initiate the flow of water. Swipe your finger to form a path for the water to flow to the parched land. Bypass obstacles like rocks that can stop the water's path. Link multiple streams to increase the water flow and save more areas. Plan your moves carefully as you have a finite number of steps per level. Complete each level by revitalizing all the plants and creatures to advance to the next challenge. Watch out for loss of water over time and move fast to preserve it.