Important note: I will answer questions about the code but will not add more features or answer questions about adding more features. Allow the game to be scaled down to a phone size.Every so often, the ceiling will drop down 1 grid space and move all the bubbles down the screen with it.Add more levels and have the next level start once the last one is finished.This is a basic implementation of the game Bust-a-Move / Puzzle Bobble / Bubble Shooter, but it's missing a few things intentionally and they're left as further exploration for the reader. Basic Bust-a-Move / Puzzle Bobble / Bubble Shooter HTML and JavaScript Game