X-Hax's flagship project. A large expansion pack for Sonic Adventure DX. It adds over 5 new levels, including a modified Twinkle Circuit. Several item and character models have been given upgrades, as well as texture retouches.

Features:

• Completely edited levels - new geometry, object placement, and textures

Screenshots:

more screenshots here

Videos:
More videos at Dude's YouTube channel

Download the latest Sonic RDX build (hacking contest 2010 build):
Megaupload Mirror