If anyone is still looking at this thread, then nuku_v has started a new project. It is flexible survival. It is a text rpg based on flexible infection.
http://www.scworlds.net/FI/
Thats the link. Yes you can play it online without having to download it. It doesn't have a lot of content so far but it is growing.
Main goal of the game seems to be to survive 30 days without being corrupted or go out and corrupt yourself to see what happens. :P