While the Stealth Camouflage might be considered the best camo in Metal Gear Solid Delta: Snake Eater, it does have one significant drawback: using it will nullify any attempt at unlocking titles in the mid to high difficulty levels. The next best thing however, is the AT-Camouflage ghillie suit, which has no such restrictions.
This Metal Gear Solid Delta: Snake Eater guide is all about the AT-Camouflage equipment and how to unlock it.
AT-Camouflage Equipment Effect
Snake adaptively camouflages when using the AT-Camouflage, with both location and equipped camo taken into account. The ghillie suit is deployed and retracted instantaneously, and multiplies the current camouflage effect. This effect only works with the standard camos, and will not function with the Sneaking Suit.
AT-Camouflage Unlock Method
Unlocking the AT-Camo ghillie suit involves finding each and every single one of the 64 GA-KO Ducks spread around the game world and then simply shooting them. This is a task in and of itself, and is best accomplished in Very Easy mode with the EZ Gun and its unlimited ammo.
A bonus to this method is the unlocking of the silver trophy/achievement “It’s Duck Season”, as well as the title GA-KO.
The guide below shows all the locations of the GA-KO Ducks:
Unlike the Stealth Camouflage, this is the only available method to unlock the AT-Camo ghillie suit for Snake.
That is everything you need to know about getting the AT-Camouflage ghillie suit in Metal Gear Solid Delta: Snake Eater.