Sure! Here's a simple implementation of a game based on the popular "Crossy Road" concept, using JavaScript and pictograms. Please note that this is a stripped-down version for demonstration purposes:
This implementation sets up a basic Crossy Road game where the player, depicted as a red square, can move up, down, left, and right using the arrow keys. The obstacles, represented by black squares, move downwards, and the game checks for collisions between the player and the obstacles. If a collision occurs, an alert with "Game Over!" is displayed.