The engine highlights of "Athena" include amongst others, HDR-Rendering, shader simulations developed especially for Wii in order to display ice, heat and water (realistic reflections and refractions), an ultra-fast particle system for amazing snow storms, soft particles for realistic fog and smoke, depth of field, motion blur, dynamic soft shadows, spherical harmonics lighting, as well as a high performance level-of-detail and streaming system in order to provide long viewing distance of the entire surrounding. In order to create an exciting atmosphere when battling the ghosts, the game employs a number of custom-created special effects such as the shader simulations as well as a newly developed post-processing framework. "Our engine technology really takes the Wii hardware to its limits and Wii gamers can really look forward to a heart-stopping, and breath-taking world that comes alive with this title," said Gerhard Seiler, Technical Director of Sproing.
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