Quake 2, Receiving Centre 1 and Sudden Death {Secret Level} (Secrets Found)

Difficulty: Hard
New Weapons: Railgun
New items: None
Secrets: 3 out 4 in this Part.

This level is just an entrance to the Factory. In order to get inside, I have to cover some way by foot, trying to find the way around the lava pool (or to dry it up).
I've got the new weapon, Railgun. Pretty handy stuff, I should mention. It's deadly accurate, deadly powerful and no reloading is required! Unfortnunately, it's fire rate is low, and I have to get used to it.

This level contains a passage to secret leve. In order to reach in, jump from the legde to the ridge and go into the water. Sudden Death is timer level, so you have to collect all the stuff in 30 seconds. Alas, I failed to grab Adrenaline in there - that's my fault.