first of all download some require files from our cloud storage from following link
DownLoad Requirements
now extract these files in your project's root node
now make a index.html file in that root directory of your project ,parallel to the extracted folders
now open index.html and paste the following code
<h2>Instructions</h2>
<p>
Use the keyboard arrow keys to control the snake.
Eat red cherrires without touching the brics walls. speed will increase
every eat of cherry and game level will also increase after eating all
cherries of current level. Have fun!
</p>