The "Mansion" was Artificial Studio's first technology demo, completed late 2003. The release was a demonstration of a complete interior scene running on a standard Radeon 9700 graphics card.
The demo illustrates the performance and features the Reality Engine can deliver on even modest platforms. As with all Artificial Studios media, there were no edits, external processing, "scripting", or special tweaks.
This in-game footage includes demonstrations of per-pixel lighting, virtual displacement mapping, world shadowing, High-Dynamic Range Rendering, Blue-Shift, Post-Process spectral flares and glares, advanced rigid body physics, reflection mapping, dynamic projection mapping, rain & lightning effects, and various custom shaders.