Sure, here's a simple game implementation of "Batman vs Superman" using HTML, JavaScript, and pictograms:
Batman vs Superman Game
Score: 0
In this game, there are two images representing Batman and Superman. When you click on either character, the game calculates a random outcome. There's a 50% chance that Batman wins, increasing the score by 1, and a 50% chance that Superman wins, decreasing the score by 1. The current score is displayed on the page.