"Another week, another update to my HTML5 level select screen controlled by swipe.
A small recap is due: I started with the first prototype to add level selection, page navigation and saving progress with stars and locked levels.
Then a user showed me a bug and I found another one, moreover I wanted to add a new feature to make level thumbnails shake if the player selects a locked level like I did in another prototype: HTML5 Phaser Tutorial: how to create a level selection screen with locked levels and stars."