[Dragokas]

wow! Very nice! Thanks for sharing.

This one is really something unique for l4d.
I already saw class system in one of the servers. However, without points / talents.
I also developed on the paper some similar system, still had no time to realize unique features.

It would be very interesting to read about classes structure and their abilities.
I already read its names in code. Looks wonderful.
However, it's also nice to get more understanding of its relationship, mechanics and points influence.