I would like to share a prototype of game that is created just in a few hours. I hope that it will inspire some of you! In the industry of single-player browser-based games, it seems that there is not enough imagination and the ability to tell the stories, perhaps I just have not seen such games ;), but I miss these games like Grim Fandango.
Below is given a screenshot of the demonstration that consists of the multiple nodes of DOM, which represents the component parts of the protagonist, birds, and the scene. Most of the animations are done by CSS transitions / animations, some of which are dynamic and use the library move.js.

I have not yet engaged in profiling of anything, but this demonstration is working without a break rather smoothly, and there are many aspects that can be optimized, starting with simply dumping jQuery.