The Exoskeleton's prototype is an armour featured in S.T.A.L.K.E.R.: Lost Alpha.

A field sample of a military exoskeleton. Assembled on the basis of the suit Stalker and parts of the exoskeleton. Due to the increase of capacity has been improved bullet-proof vest. However, the low protection from anomalies, unreliable design and expensiveness in service made this model unpopular among stalkers. In spite of this stalkers produce it in small amounts in sweatshops.
- Inventory description

Overview Edit


Lost AlphaEdit

  • Not available in Lost Alpha

Developer's CutEdit

List of upgrades
ID Icon Upgrade Description
Cost Effect Requirements
1A IconArmourUpgrade Exo outfit 1 Titanium alloy components Titanium is usually too heavy for use in body armour, but its effective when used in conjunction with an exoskeleton.
3550 RU

Bulletproof cap +10%


1C IconArmourUpgrade Exo outfit 2 Knee and elbow pads A set of knee and elbow pads, designed to protect joints from bullets and shrapnel.
5350 RU

Bulletproof cap +20%

1D IconArmourUpgrade Exo outfit 4 Segmented protection Subtler armoured sheets that overlap each another, like scales, increase overall damage resistance.
5350 RU

Suit durability +15%

1E IconArmourUpgrade Exo outfit 3 Kurassier Titanium plating An obscene amount of titanium plating would be too heavy for the average trooper, but not for one using a powered exoskeleton.
7660 RU

Bulletproof cap +30%

1F IconArmourUpgrade Exo outfit 5 "Screen" Combination Plating A combination of polymers and ceramics forms the basis for this multiple layer protection system.
7660 RU

Impact -30%

2A IconArmourUpgrade Exo outfit 6 Absorbing silicone sealants Silicone sealants are more efficient than rubber at dampening shocks and protecting the carrier.
3550 RU

Impact -10%


2C IconArmourUpgrade Exo outfit 7 Constantan insulation layer Even a thin layer of constantan in the suit will provide excellent insulation from electric current.
5350 RU

Electric shock +20%

2D IconArmourUpgrade Exo outfit 9 Thermal protection fibreglass Fibreglass is widely used by Ukrainian Ministry of Emergency workers in their equipment.
5350 RU

Burn +20%

2E IconArmourUpgrade Exo outfit 8 "Environmentalist" polymer overalls with bismuth inserts A protective suit, created from next generation polymers, with bismuth inserts.
7610 RU
  • Burn +30%
  • Chemical burn +30%
2F IconArmourUpgrade Exo outfit 10 "Tow" leaded suit A domestic development which appeared after the Chernobyl accident. Used in the exoskeleton to protect the electronics.
7590 RU
  • +30%
  • Chemical burn +30%
3A IconArmourUpgrade Exo outfit 11 Internal thermoregulation system "Breathing" overalls with an integrated safety filter, providing you with a degree of safety in polluted environments.
3550 RU

Power restore +2

4C IconArmourUpgrade Exo outfit 16 Replacement of metal parts with carbon fibre Design pioneered by Freedom's engineers, in order to reduce the weight of their first exoskeletons. Carbon fibre parts are just as durable as metal ones.
5350 RU

Outfit weight -10 kg

4A IconArmourUpgrade Exo outfit 15 Servomotor amplification Amplified servomotors increase the exoskeleton's load bearing capacity.
3500 RU

Additional weight +10 kg

Tools for rough work (v1.4005 only)

4D IconArmourUpgrade Exo outfit 18 Reinforcing drives Reinforcing parts of the exoskeleton protects it from destruction by bullets and shrapnel.
5600 RU

Suit durability +15%

4E IconArmourUpgrade Exo outfit 17 "Walker" stress reduction system This system uses powerful springs and hinges, reducing the stress and allowing the wearer to conserve a lot of strength when moving.
8790 RU

Power restore +3

5A IconArmourUpgrade Exo outfit 20 Active filters Active filters can neutralize even the most corrosive chemicals.
3500 RU
  • +10%
  • Chemical burn +10%

Tools for rough work (v1.4005 only)

5D IconArmourUpgrade Exo outfit 23 2nd Generation PNV A better night vision device, designed for operations in complete darkness.
14800 RU

2nd Gen Night vision

5E IconArmourUpgrade Exo outfit 22 "Psi-dome" filter loop High-tech psi-protection, invented by a scientist named Sakharov.
8800 RU

Telepathy +30%

Notes Edit

  • Available only in the Developer's Cut (v1.4000+) version of the mod.
  • Can be bought from Barkeep.


  • The Exoskeleton and the Exoskeleton's prototype are the only two armours in Developer's Cut with the possibility for an upgrade of Night vision capabilities.

Gallery Edit