How do I add lava to a map? And how to I create a Death Region around the lava?
The link below is to a tutorial for creating a map with Lava, i think it was made for BF1 but it should work for BF2, it pretty much tells you everything you need to know about lava, death regions....etc.
Lava map tutorial (
http://www.saturnlabs.net/Tutorial_Lava/URD_page_00.html)