JS Scratch Game Challenge: Balloon POP Core

Challenge Description
Scratch Game Challenge: Balloon Pop Core
Summary: player chases the moving balloon – single level with game time limit
Player Sprite:
– moves using keyboard inputs or GamePad
– changes size and appearance when touching the balloon
Balloon Sprite:
– glides randomly
– bounces off the edges
– changes size and appearance when touching the player
Intro Sprite:
– displays until user clicks the stage
– contains info about the game
Game Over Sprite:
– displays when game time expires
Winner Sprite:
– displays when the gets to the winning score
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