Call of Duty: Finest Hour Cheats - PlayStation 2

Level Select
Make sure you have two controllers plugged in. Go to the level select screen. Hold the [Up] button on the second controller, and then press [Start], [Select], [Select], [Square]. All the levels should be unlocked.

Unlock All Cheats
Go to the cheat menu (in extras menu) and enter the following code to unlock all cheats: [R2], [R1], [L1], [L2], [Left], [Down], [Right], [Up], [Square].

Teddy Bear
In the stage Surrender at Aachen (Western Front), you will be in an enemy occupied house right from the start. The small room directly across from where you start from has a small teddy bear you may acquire with no known effect.

Completion bonuses
Successfully complete the game under the easy difficulty setting to unlock the "Big Head", "Ricochet", "Head Shot", and "Ricochet All" cheat options. Successfully complete the game under the normal difficulty setting to unlock the "Shink Shot" and "Dead Eye" cheats. Successfully complete the game under the hard difficulty setting to unlock the "Big 'N' Small" cheat.

Big Red Apple
In the Russian campaign, right at the beginning of the mission Operation Little Saturn, turn left and find a scraggly tree all by itself along the embankment. Go over/through the embankment just right of the tree, and then turn left and find a road that leads away from the rest of the board. After a while you will see a huge red apple in the distance. You can drive right through it to find something else that doesn't belong in a WWII game.

Tractor Factory: Easy completion
When you get up to the sniping area, crouch down in the window. There will be some ammunition and health in the corner if needed. Get it if desired, then snipe the first wave of soldiers with normal guns. When your "comrades" say that there are Panzershrecks, concentrate all of your fire there. Do not worry about the regular soldiers because they cannot aim well. Shoot the Panzershrecks until you see a man running up the road with a heavy machine gun. Shoot him then go to the left window and continue.

Russian campaign
On the first tank level in the Russian campaign, it is best to use first person view to shoot the Nazis that have Panzershrecks and MP-40s. The MP-40s cannot hurt you, but are annoying. If you use third person view, you will miss.

Exceed Normal Ammo Maximum
Normally, all guns carry a nominal maximum of reserve bullets (i.e., MP40 carries 32 in the magazine and 160 rounds in reserve). You can exceed this maxima for your non-default guns by dying and restarting from a checkpoint. The game will assume that you still carry the gun you previously had (i.e., MP40 in this example) and allow you to collect ammo for it even though you do not have the gun in your possession.

When you do choose to pick up the gun you've had on your previous play, you will find that you'll have more than the normal amount of ammo for that weapon.

This glitch has been verified for the PS2 debug version of the game on the following stages using the MP40 ('cause it's common folks): Dead In Her Sights, Raiding the Fortress, Last Bridge Standing, and Into The Heartland.