Sure! Here's a basic implementation of the game you described in a single HTML file:
In this game, you can tap on the fruit icons in the menu to spawn different characters. The characters will appear on the screen and can be dragged around by clicking on them and moving the mouse. Double-tapping on a character will open a menu (you would need to add the menu functionality yourself). The other menu options (add food, add clothing, add guns, add blood) can be implemented based on your game requirements.
Note: This is a basic implementation, and you will need to add the actual functionalities as needed for the game. Also, remember to add more styling and additional game logic as per your specific requirements.