The episodic long awaited story-driven Portal mod is finally released. Go on a exciting adventure together with a interactive NPC to explore a different type of testing facility. You partner up with a mysterious test subject who managed to escape a long time ago. Together you try to find a way to escape.
Looking good; the lighting is pretty eye-pleasing.
looks like you fixed the lighting issue with the tiles ,good work! =D
nice portal2 XD