Action Game Development for Mac

I'm seeking an experienced game developer to help create an engaging action game for Mac. The game will involve toggling perspectives between first-person and third-person, adding an additional layer of excitement and challenge. I thought I might want to let you know, I am a 10-year-old who has been working on planning my game for over a year, and I am very proud of it.

Key requirements:
- Expertise in developing action games
- Experience with first-person and third-person game perspectives
- Proficiency in Mac game development

Please include examples of similar projects in your bid.