If your intention is to develop "quickly 3D games" I'm not sure that BMax is the correct product for you. It has no support for 3D other than a few 3rd party 3d engines that are not as good as having a dedicated 3d engine built into BMax itself. From my understanding BRL might even have stopped the developement of the 3D engine for BMax. So maybe this is not the best choice for you.