There you are! 32 Events creates a simplified Rock, Paper, Scissors Combat Engine IGM. You should consider replacing the artwork with a different theme once you have a license to do so. For example, I use this "Rock, Paper, Scissors" game mechanics as a dueling system between two "Warhammer 40,000" combatants. (Hint, Hint!)
If you decide to purchase this from the Construct Asset Store, you'll have all its current artwork (which can be easily substituted for your game theme), a license to use this in one or more projects, more detailed development information about its construction in a Developer's Guide, multiplayer setup, integration with external CSS files and parent RPGs gaming system (a PHP script is supplied for client/server deployment).