Access the lab and kill the bloodsuckers

 is a storyline mission appearing in the S.T.A.L.K.E.R.: Lost Alpha mod.

"Our leader, Petrenko, has the key. If you want it, then you will need to see him at the Bar. I will forward him a message to tell him to expect you."

- Dima

Overview

 * This is a three part mission, given by Dima in the Rostok Factory Factory Village, revolving around a Camp elimination.
 * The initial objective is to travel back to the Bar in order to gain the X14 Gate Key from Petrenko.
 * As of DC 1.4005, Dima gives the player the key, saying Petrenko usually has it but gave it to him.
 * The player is then to return to the area of the X14 gate, unlock it and proceed through the transition to X14.
 * The underground is then purged of the five Bloodsuckers and the mission ends.

Trivia

 * If unused, then the X14 Gate Key will be added to the player's inventory when Petrenko is approached later in the game. At 0.01 kg, it hardly overburdens the player..
 * As of DC 1.4005, the player doesn't have to travel to Petrenko to receive the key, as it is given straight away by Dima, saying that Petrenko usually has it but gave it to him just in case.
 * Shotguns are generally a waste of time.