hi,
can i participate when i am from namibian or ist really especially for south african
You're welcome to participate, but the prizes are for South Africans.
The goal for the jam and for the prize money is to inspire/stimulate the South African community to try out physics driven gameplay, partly because Free Lives would like to hire South Africans with these skills.
We could look into a more "subsaharan Africa" jam in the future, that might be awesome, but it's also a hassle sending money across borders.