Basically i started this project after discovering theese articles:
http://lodev.org/cgtutor/
(Look under raycasting.)
with hope that it will furfill my childhood dream of creating my very own doom.
First and foremost - this will be basis for few commercial games so if somebody will join to the project, i hope they'll not be offenced.
Second - This project uses SDL 1.2 for graphics output (LGPL license as well).
And third - feel free to contribute, just contact with me before.
Smoke fumus