1. Derived from Kirill Muzykov’s Rocket Mouse Tutorial http://www.raywenderlich.com/69392/make-game-like-jetpack-joyride-unity-2d-part-1 @shahedC WakeUpAndCode.com

4. Add new instance variable

6. This 1 line calls DisplayGemsCount()

9. Drag gem into Gem Icon Texture

10. Run See your score on the top left!

13. You can add it to the bottom of the class, just before the class ends

14. Add a call to DisplayRestartButton()

15. Run What happens when the cat touches a laser?

16. You can now restart the game, with the new button!

18. a)Go to www.bfxr.netwww.bfxr.net b)Add a laser sound. c)Click “Play” on the right to hear it. d)Click Export Wav to download the file. b a c d

19. Click Save

20. Verify

21. In Prefabs folder, select “laser” prefab

22. For the laser object, click Add Component  “Audio” Click “Audio” Click “Audio Source”

23. For the laser object in Prefabs… … verify “Audio Source”

24. With laser prefab selected…

25. … click Prefabs folder, then drag your Laser sound into Audio Clip under Audio Source Also, uncheck “Play on Awake” checkbox

27. Add if statement to play laser sound

28. Run You should hear the laser sound on collision with the laser!

30. Repeat steps a-b-c-d for Pickup/Coin Explosion Hit/Hurt a)Go to www.bfxr.netwww.bfxr.net b)Add a sound. c)Click “Play” on the right to hear it. d)Click Export Wav to download the file. b a c d

31. Click Save New Sounds Pickup/Coin Explosion Hit/Hurt

33. Click “Apply” for each Uncheck 3D Sound for each sound clip

34. 1.Select “Cat” in Hierarchy 2.Click “Add Component”

35. Click “Audio” Click “Audio Source”

36. Verify 2 Audio Sources for Cat!

37. Drag “Explosion” and “Hit_Hurt” into each empty Audio Clip

38. For both Audio Sources, enable: Play on Awake Loop

40. Add 2 new instance variables

42. Add this 1 line at the end of FixedUpdate()

43. Drag “Explosion” Audio Source into JetPack Audio under Cat’s Script Component

44. Drag “Hit_Hurt” Audio Source into Footsteps Audio under Cat’s Script Component

46. Add 1 new instance variable

47. Add 1 new line to play sound

48. Drag Pickup_Coin audio file into “Gem Collec Sound” under Cat’s script

49. Run Do you hear the sounds?

51. For the Main Camera… Click “Audio Source”… click Add Component  “Audio”

52. Verify Audio Source in Inspector

53. Drag music audio to Camera’s audio clip Enable Play on awake Loop

55. Click File  Build Settings…

56. Choose one of many platforms!