Sure! Here's an example of a simple game where the player needs to find Marvin the talking coconut in the fridges while defeating evil coin blocks. The game is designed for smartphone operation and uses pictograms. The game starts automatically once the HTML file is opened.
In this game, each time you reload the HTML page, a new random combination of fridges and evil coin blocks will be generated. You need to input a number (1-5) as the location to search. If you find Marvin the talking coconut hidden behind one of the fridges, you'll get 10 points. But if you hit an evil coin block, you lose 5 points and one attempt. The game ends when you run out of attempts and your final score is then displayed.