Please consider writing your name bigger on the paper to make it easier for me to read. I like the way you’ve captured the needs clearly. Regarding your note, "be PYP and MYP in this game," the game will only be tested on MYP students. However, if your idea stands out, it’s possible the PHE teacher might use it in PYP lessons too.
The next stage is to start capturing your game concept with a sketch and a few descriptive words. I’m excited to see how your ideas take shape!