KONAMI

Cigarettes

Smoking can cause cancer and other diseases. Make sure you only smoke where it's allowed.

Card

Use numbered cards to open doors with the corresponding number.

Rations

Select these with the cursor in the "EQUIP." command menu, then press to consume one set of rations and restore a life.

Binoculars

Lets you scope out the scene in any screen adjacent to you.
Cannot be used indoors.

Gas Mask

A must for gas-infested areas.

Blast Suit

An bomb-disposal agent's best friend. Blocks damage caused by explosive blasts.

Thermal Goggles

Shows you the location of any infrared sensors.

Iron Glove

Allows you to search for hidden doors by punching.

Mine Detector

Shows you the location of mines.

Antenna

Lets you use the codec in areas with enemy jamming.

Flashlight

Lets you see in subterranean tunnels.

Antidote

Use it when poisoned to stop your life from being drained.

Compass

Required for traversing deserts.

Body Armor

Cuts damage dealt by enemy bullets by half.

Oxygen Tank

Use it when underwater to stop your life from being drained.