Sure! Here's a simple implementation of the game using JavaScript and HTML:
This implementation sets up a game where the player controls a blue runner using arrow keys. The objective is to avoid the red tagers. If a tager collides with a runner, the roles are swapped, and the game continues. There are 20 runners in total, and the game lasts for 1 minute. The game is played on a smartphone and uses pictograms to represent the runners and tagers.