Lead a small yet heavily armed Marine Force Recon Team on extremely dangerous Keyhole patrols, report on the position of enemy units, snatch prisoners and search for hidden enemy bases, all the while trying to avoid getting caught in a firefight you can’t win.

Force Recon: Keyhole is a new 3-mission mini-campaign that you can play right after completing the core Purple Haze campaign. It offers a tense and challenging experience, with new movement mechanics and Marine specializations, and a variety of new weapons.
 
Note: this is not a standalone game. It requires Purple Haze core game to play.