Katharsis is a first person gothic novel game with Stealth and RPG elements, based on the DarkPlaces engine.
In this video i show off some of the Darkplaces renderer.
You will see stuff like realtime lightning, with all sorts of gadgets like offset-reliefmapping, a beautiful pond, and a psychedelic trip at 03:20.
I suck at doing vids, so sorry for it beeing quite shaky and compressed.
Seems that it got even worse by being recrompressed after uploading.
Here, better quality: Youtu.be
I am quite happy with the high quality rendering dp can do, especialy knowing that i havent even scratched it's limits by far for now.
Imagine how it will look if i press out all of its vital juices... >:D