Just been playing de_port and the admin tweaked the gravity settings so it was like playing on the moon.It was great fun and you could get up on the hills behind the T spawn and snipe everyone
omg when the server turns gravity low NEVER JUMP, you're sitting target for the snipers. I love playing on low grav servers, I just hide somewhere with an AWP and pick off the jumpers one by one.
PS: Best place to hide is on the crane right at the end of the map. NOONE will find you there.