We are still searching for game pictures and screenshots for Tom Clancy's Rainbow Six 3 (PlayStation 2). We do not have any cheats, codes, or hints yet.

After every fire fight, reload even if you have 22 rounds remaining. If you keep doing this, you should have enough ammunition for the long fire fights and levels.

Press Start at the main menu to enter the menu with 'Campaign', 'Custom Mission', 'Split Screen', and other options.
Press L1, R2, L2, R1, Left, Right, Square, Circle to unlock all maps in custom mission mode.
This code also unlocks all difficulty settings for the the practice missions.

In order to capture Vargas you need to move fast. This will cause you to take some damage, but to take out enemies quickly use the HE grenade launcher or the Red Phosphorus grenade launcher. Use it on groups of enemies as you are chasing after him. This works best on the two guards in the cafeteria style room; if you have not caught him yet, you can shoot the grenade off the wall and take both out without stopping.

If you are going into a total building level such as the Crespo Foundation, take along a shotgun or a submachine gun. The reticule does not shrink as much when you move with an assault rifle. You will move around a lot in buildings and room clearing. For places like an oil refinery, which has big indoor rooms and some outdoor areas, take an assault rifle that is compact to carry a punch but is still semi-maneuverable in rooms. In industrial indoor settings, take a sub that is good for big rooms and is still effective for small rooms. In total building settings, take along a shotgun. Its targeting reticule barely shrinks when you move.

After you rescue the second hostage, you have to go into a giant freezer. Take out the guards on the cat-walk then get into the crouching position. Turn on your thermal imaging goggles. There will be guards, but they will be blacked out by mist and the carcasses of dead cows. However, with the goggles you can see their feet. Shooting them in the feet or legs enough times will kill them, saving you and your men from exposure.