Sure! Here's an example implementation of the game you described:
This implementation creates a game board using HTML and CSS, and the bug movements are randomized using JavaScript. The bugs can have different types, abilities, and health bars. They will move around the game board, and new bugs will spawn every 2 minutes. There are also treats that spawn periodically. The game is designed to be played on a smartphone.
Please note that this is just a basic implementation and can be further improved and expanded upon based on your specific requirements.