Sure! Here's a simple climbing game implemented as a single HTML file using JavaScript and enclosed in script tags:
🧗
Game Over!
Score: 0
In this game, the player is represented by a climbing pictogram ("
🧗") at the bottom of the screen. The player can move horizontally by dragging their finger on the screen. Rocks in the form of pictograms ("
💎") will continuously fall from the top, and the player needs to avoid colliding with them. The player's score increases for every second survived without collision.
When the player collides with a rock, the game ends, and a "Game Over!" message is displayed on the screen. The game will restart automatically after the "Game Over!" message is displayed.
You can copy this code into a single HTML file and open it in a web browser to play the game on a smartphone. Enjoy climbing and avoiding falling rocks!