Short Film : Killzone Intercept

Official Synopsis :

Killzone Intercept occurs during the events of Killzone 3 as the ISA evacuate Helghan. A small scout squad is called upon to stall a large group of approaching Helghasts that plan to cut off the ISA convoy from reaching the extraction point. Outnumbered, the squad takes on the task with hopes of getting everyone off the planet alive. 

Another great fan made short film by Brian Curtin. 

( The creator of  Beyond Black Mesa short film)