The Friendly plane in this tutorial has a lot of events and actions so you should take care and make sure you apply all of the necessary
events and make sure they have all of their actions exactly the way they are pictured here. Take note of the list of Events in the picture
below and click on the corresponding links to see how that event is structured.

First, for the creation event, set a variable as shown below. Also, make sure you set the object's "Depth" to -100
Then select from the links below for images of the other events and their actions.

Set Alarm 0 enemy collision actions Left Arrow Up Arrow Right Arrow Down Arrow Space Press

Other Events

Alarm 0

Object Enemy Collision





Press Space