JS Scratch Game Challenge: Target Game Advanced

Challenge Description
Scratch Game Challenge: Target Game Advanced
Summary: fire projectiles at the moving target – 2 levels – game time limit – score
Arrow Sprite:
– rotates using keyboard inputs or GamePad
Ball Sprite:
– creates clones upon spacebar or gamepad input
– clones point in same direction as arrow
– clone propagation rate decreases on level 2
Target Sprite:
– glides randomly
– glide time decreases at level 2
Backdrops:
– sequentially display a mixture of backdrops
Flowchart
Instructions
Complete the Simulator Coding Challenge in the ScratchBlocks Editor, save your file then upload under the Submission heading below, then check your GradeBook for feedback and a grade