In fact, it is logical that you do not understand the purpose of the game, since it is just a tiny tasting of the game, a kind of "spot". The development of the complete game will take months ... However, the aim will be to turn the birds into meat to cook, since Bacci is a hunter, without being reduced in this way by his hunters rival.
I apologize to you, if I was a bit too explicit in defining my video game, even I like the cats a lot, I had 3: Nerina, Priscilla and Tito. I'm not against pets. Unfortunately, I like steaks and any other kind of similar food ... The game I am developing, however, will have some kind of ethics, although it will not be suitable for people under 15 years of age.
With regard to your proposal of collaboration, I can only say that:
- I could develop the software you need, provided that I use the development systems I know.
- I do not have time to deal with graphic design or music as a musician.
- Any agreement should be made by providing personal information that can not be disclosed (Privacy Act), so it would take a secure channel, such as email.
- I do not know how old you are, but you seem, perhaps, a bit too young to collaborate, without offense, but I'm a lot older; This does not mean it is better, though.