JS Scratch Game Challenge: Balloon POP Beginner

Challenge Description

Scratch Game Challenge Balloon Pop Beginner
Summary: player chases the moving the balloon

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