Enter L1, L2, L3, Circle and Square simultaneously before the "Sony Computer Entertainment Presents" screen. The letters on that screen will turn purple if done correctly..

Simply complete the game on any other difficulty mode.

Complete the game on any difficulty mode to unlock in the treasures section. Exactly like the Challenge Of The Gods mode from the first God Of War, except there are 7 challenges.

Receive Titan rank on The Challenge Of The Titans to unlock in the Treasures section. Kind of a practice mode where you choose the health/magic/abilities/enemies, ect.

Alternate costumes in God Of War 2...

Successfully complete the game and save. Select the "Bonus Play" option when starting a new game to have all weapons and magic at the level attained during your previous session.

There is an alternate artwork on the other side of the cover sheet on the game's package. Just take it out and flip it over to see it.

Successfully complete the game.

Finish the game on the titan mode difficulty and you will unlock the goddess Athena to play as in the game.

There is a mini game in the first level, when you fight Colossus. When he hits you into the house do not go under the water yet. Get out and run around to the right side. There are two covers. The first has some orbs and the second has two half-naked women in a pool. Follow the puzzle then press the Left Analog-stick Left and Left Analog-stick Right to see what the water fountain does.

To Start a new game with all Weapons/Magic at the levels you completed the game at, simply save your game and start a new game. Choose the Bonus Play option and you can start a new game with all your weapons/Magic at the levels you beat the game with. You can only choose the Bonus Play option on the difficulty you've beaten the game on. They will be marked by a sword on the New Game screen.

After you get the Golden Fleece from the Cursed Cerberus you can use it to block and reflect enemy attacks by pressing L1 at the precise moment. However, if you continually press L1 as fast as possible, you will block and return almost every attack.

You have to finish this game, before you can activate The Urns Of Power.

For the ultimate Rage Of The Titans make sure you completed the game and found the urn that gives you inifinite Rage Of The Titans. Then collect over the 5000 Hits, they only dissappear when you disactovate Rage Of The Titans, when you got 5000+ hits, press L1 then you will see a giant Flame Tornado.

You can hit 999,999 times by going to the arena of the fates and rom there you have the option to chose infinate health, magic and rage of the titans. Chose infinate magic and rage of the titans than you can pick your enemies below. after your done enter the arena and use kronoses gift (lightning) and rage of the titans non stop till you rich 999,999 combos and you will see a secret site appaer on the screen.

When you have your Athena's Blades equipped, press:
[], /\, [], [], [], [], /\, then hold /\ to do an 11 hit combo. Timing is necessary to get it right.

If the Blades are at least level 2 then you can use Rampage of the Furies to stack more hits.

If the Blades are at least level 3 and if you hit more than 1 enemy and if you are in the air you can use the Cyclone of Chaos to stack even more hits.

Select either the Spear of Destiny or the Barbarian Hammer (*) and before you drain your godly powers into the Blade of Olympus equip your selected sub-weapon and then get the Blade of Olympus. After it says "You have acquired the Blade of Olympus", you will have your equipped sub-weapon in your hand. The game will think you have the sword and that you have it equipped.(*)

*Note: You must be in Bonus Play for this trick to work.
*Note: You can also do this trick before you fight Zeus near the end of the game. Just equip the Spear or the Hammer before you walk into the mirror.