Reach the rail tunnel

 is a main plot (storyline) task appearing in S.T.A.L.K.E.R.: Lost Alpha.

Overview

 *  spawns as soon as the player enters the Darkscape level for the first time.
 * There is only one objective, to reach the rail tunnel approximately one-third of the way into the map.
 * There are no other restrictions placed upon the player.

Trivia

 * The RPG-7u in the Bus Stop can easily be put to better use.