Graphics and Sound Effects: Labyrinth - Learn GameSalad for iOS: Game Development for iPhone, iPad, and HTML5 - page 249

The rule is shown in Figure 8-4.
Figure 8-4. Down Accelerometer rule
Create a new rule and name it ''left.'' The condition of the rule is
''attribute''''device.Accelerometer.Y''''<''''-0.1''. Then drag and drop an
Accelerate behavior and change the settings to:
 Direction: 0
 Relative to: actor
 Acceleration: max(100, min(1400,
abs(device.Accelerometer.Y*1000)
The rule is shown in Figure 8-5.