Support items are crucial for survival and infiltration. Ration, Bandage, and Pentazemin are vital for health and stamina management. Cardboard Boxes provide excellent cover and mobility. Understanding when and how to use each item can turn the tide of a difficult encounter. Always keep a stock of essential support items.

| Item | Effect | Usage |
|---|---|---|
| Ration | Restores Health | Instant health recovery. |
| Bandage | Stops Bleeding | Heals minor wounds. |
| Pentazemin | Stabilizes Aim | Reduces weapon sway. |
| Cardboard Box | Cover/Stealth | Hides player, allows fast travel. |
| Chaff Grenade | Disables Electronics | Temporarily disables cameras and sensors. |
| Stun Grenade | Stuns Enemies | Non-lethal crowd control. |