Your inside a lava chamber and you jump from rock to rock trying to kill the other team, you have thouse jet pack things from hl1 to help jump around(theres also a very hard secret to find its under one of the rocks)...
Its a small fy map by me, it only took me like 1 hour, just a fun quick map to play on also i didnt try hard to make it, just getting used to source mapping ill get a download url soon also :P...