Sure, here's an example of a simple platformer game implemented as a single HTML file using JavaScript. In this game, you play as PewDiePie who needs to deliver pizzas to Markiplier and Jacksepticeye. The controls are designed for smartphone operation, and pictograms are used for visual representation.
Note: This implementation is just a basic starting point and can be extended further with more levels, mechanics, and features as desired.
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To run this code, save it to a file with a .html extension (e.g., game.html). You would also need to replace 'emozi_cat.png', 'emozi_rabbit.png', 'emozi_apple.png', and 'emozi_all/pizza.png' with the actual image files you want to use in the same directory as the HTML file.
This game sets up a platformer-like environment where you can control PewDiePie's character using touch or keyboard (left/right) controls. The goal is to deliver pizzas by catching them mid-air and scoring points. The score is displayed at the top left. Markiplier and Jacksepticeye are represented on the platform and act as visual targets. The pizzas fall from the top of the game area, and PewDiePie needs to catch them to earn points.