Step 1: Press events

Step 2: Drag when button 'space' pressed into the space

Step 3: Go to variables

Step 4: Tick 'my variable'. It should appear on the screen.

Step 5: Drag change 'my variable' by '1' under when button 'space' pressed.

Screenshot 2020-07-30 at 17.20.06.png
Screenshot 2020-08-01 at 16.15.09.png
Screenshot 2020-08-01 at 16.16.44.png