"ATI™ Radeon™ HD 4850 or better" "DirectX 9.0c compatible sound card"
Hum... So you are using Directx 9.0...
I understand the point, because most people have a compatible directx9 card, but the new cards don't have a better directx9 performance than 3 years ago whereas directx10 and directx11 support has gone quite better.
As an example I have two card to compare :an hd4670 and a hd7730m
The performance in directx9 game is similar (and on a directx9 3Dmarck benchmark, I have similar results).
But in directx10 benchmarks my hd 7730m scores two times better than the hd4670.
I've read that for the last need for speed most wanted their directx11 implementation was 3 times their directx 9 implementation.
So I don't meet the minimum requirements of dragon commander (so probably many people), except if you consider a directx10 or directx11 implementation... (If you plan to do a release for mac, are you using opengl 3.2? It is equivalent to directx10 so if you allow the windows game to use opengl that should do the trick)
