Release 0.5 of the 8bit-Unity SDK is ALMOST ready!!!
This version includes support for the NES/Famicom and Atari 400/800 (48K of RAM). As always, the API and Asset packager are compatible with all systems, making multi-platform 8bit game development a breeze!
For now, I have uploaded the Tech-Demo disc which show the various features available in 8bit-Unity. You can download them from: http://8bit-unity.com/?page_id=617
(Note: All direction scrolling was implemented on the NES, but it is a bit slow yet. I am working on a smoother implementation by taking inspiration from NES Doug)