i bought the 35$ but i don’t have the v 6 10 12 16 i only have 25$ options why ?

Because the game is still in development, these engine configurations will be added when they are done :slight_smile:

maybe (under development)needs to be added to the home screen, ive seen so many similar questions asked.

I don’t think that will help considering that people don’t even read any text about the product (preorder) when they buy it. :S