IFF is one of the nano-augmentations in Deus Ex and Deus Ex: Invisible War.

"Automatic friend or foe identification uses advanced heuristic algorithms to associate visible objects with known threat categories."
- Deus Ex description

It is a non-upgradeable augment that is installed at the start of the game.

Tiers Edit


Energy Rate: 0 Units/Minute

Current Level: 1 (Maximum)

Function Edit

This augmentation uses a crosshair to provide basic information about anything you are looking at. The crosshair will adjust in size depending on how accurate the weapon you are using is and will change color depending on your target. Any non-organic targets will show as a default white crosshair, allies will show a green crosshair, neutral targets a blue crosshair (Biomod/Shifter), and enemies will show a red crosshair.