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The Hei Gui Chinese Stealth Armor is an armor suit originally worn by the elite Chinese Crimson Dragoon troops, as well as the Black Ghost counter-insurgency/terror units before and during the Great War.

The armor has active camouflage systems that, when the player is crouched, generate a modulating field that transmits the reflected light from one side of an object to the other, making a person much harder to notice (but not completely invisible). This technology was the basis for the unstable "Stealth Boy" wrist units developed in the U.S.


Chinese Stealth Armor was used during the Chinese invasion of Alaska and was the Chinese solution to invasion by U.S. forces in power armor.

Earlier Hei Gui models were also used during raids against the Hoover Dam secret laboratory and Limit-115 laboratory.


  • The Hei Gui Stealth Armor was originally going to appear in Van Buren, the canceled Fallout 3 by Black Isle Studios. It was the step up from UAF armor with its small stealth bonus.
  • It also appears in the Operation: Anchorage Fallout 3 add-on pack. It is obtainable from the sealed armory inside the Brotherhood Outcast Outpost once Operation: Anchorage has been completed. Once worn it will increase your Sneak skill by +15 and if crouching, will also apply a +5 stealth field which can be seen in 3rd person view. It can be repaired using Recon Armor. You are also allowed to equip any headwear. Any headgear that you equip will be invisible when you go into sneak mode with the Chinese Stealth Armor equipped.


  • 在第一人称视角时,如果你手持单手武器,那么你将看到衣服的一部分,这只是一个小小的失误,并不会影响游戏.
  • See the Discussion section for the beneficial infinite headgear glitch
  • If you reverse pickpocket a stealth suit from a Crimson Dragoon the stealth field will not activate when crouching. (confirmed on PS3)


  • See the special section in this article's discussion page for using the beneficial infinite head wear glitch.
  • There is a Chinese Red Star on the back of the lower neck. Though it is only present on the Female model.


Operation: Anchorage (资料片)