Sure! Here's an example of a simple game implemented as a single HTML file using JavaScript. The game is played on a raft where the player needs to survive for 100 days while being chased by monsters. Please note that due to the limitations of text-based communication, I won't be able to include pictograms in my response. You can copy the code below and save it as an HTML file to play the game in your browser.
To play the game, simply open the HTML file in a web browser (preferably on a smartphone). You control the raft's movement using the left, right, up, and down arrow keys. Avoid the monster and survive for 100 days to win the game. If the monster catches you before that, it's game over.