Antiryad Gx v1.4 is now available. Antiryad Gx is both a tool for games creation and a multi-platform 3D engine. This new version supports Shader Model 2, and new bumpmapping shaders have been added while still supporting fixed-function graphic cards. Also, new high-level instructions have been added in the embedded BASIC language. In addition, display and shadows optimizations have been done, the project manager in levels editor have been enhanced and multiprocessors systems are supported. Antiryad Gx and the development libraries (for DOS, AmigaOs, MacOsX, Linux and Windows) are downloadable on the http://www.arkham-development.com/ website.