Too lazy to explain so here is a link to explain http://stalker.wikia.com/wiki/Timeline.

Rules
----
The normal rules of RP's and the laws of reality.

[hider= Stalker CS exp.]
Name
Age
Gender
Faction
Weapon
Armor
Appearance under the armor (Not required.)
Personality
Bio
Occupation (Not required if you are a Loner.)
Anything else you want to show us about you're character?
[/hider]
Stalkers and other humans
----
[hider= "Hog"]
Name: "Hog"

Age: Mid thirty's.

Gender: Male

Faction: Mercenaries

Weapon: Sgi 5k (5.56mm assault rifle.) and a Black Kite (The Israel Military Industries Desert Eagle.)

Armor: [img=http://img4.wikia.nocookie.net/__cb20091110212027/stalker/images/thumb/3/3f/Exo_Merc_Front.jpg/250px-Exo_Merc_Front.jpg]

Personality: Hog is a calm individual end of story. 

Bio: Hog is the leader of a Mercenary team inside the Zone sent in with the job of retrieving a certain rare and expensive artifact. However, the team he sent to retrieve it was lost during an emission, trapped inside a space anomaly. Hog's team comments that they had been in the Zone for weeks "hunting ghosts" because the doomed team still transmit radio transmissions, though they cannot be found as they are trapped in a loop in space.

Occupation: Mercenary leader.
[/hider]

Mutants?!