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Onimusha 3: Demon Siege

Unlockables

Costume Unlockables

UnlockableHow to Unlock
Complete the game with Samanosuke wearing his special costume #1.Alternate Method for Jacques' Special Costume
Complete the game with Jacques wearing his special costume.Alternate Method for Samanosuke's Special Costume #1
Finish game once with best ranking(Onimusha).Michelle's secret costume
Complete the Secret training modePanda costume
Start game with an Onimusha Blade Warriors/Buraiden save file to unlock Samanosuke's Panda costume at the start of the game.Panda Costume
Have an Onimusha Buraiden saved file in your memory cardSamanosuke Special Outfit #2
Complete the game with Samanosuke having higher marks than Jacques.Special Costume #1 for Samanosuke
Complete the game with Jacques having higher marks than Samanosuke.Special Costume for Jacques

Contributed By: saimee, BolerosCloud, LavosSpawn, and Kouli.

Extra modes/difficulties

Unlock extra difficulties by completing the following requirements.

UnlockableHow to Unlock
Complete Issen mode onceDevilish/Oni Hard mode
'Game Over' three times in normal mode, and easy mode will be unlockedEasy mode
Complete the game on normal mode onceHard mode
Complete game on hard mode onceIssen mode
Complete the shooting mini gameUltimate mode

Contributed By: saimee.

Michelle's Second Alternate Costume

UnlockableHow to Unlock
Complete the game with an Onimusha rank. Alternately, play the game with a memory card with a saved game from Onimusha: Blade Warriors.Michelle's Second Alternate Costume

Contributed By: Sinister187.

Secret weapons

To unlock the three maxed weapons from Onimusha 1, complete the game once while achieving the following requirements. And you should start a new game with the three secret weapons which will be found at the same street where Samanosuke first transfer into the future. Remember, you still need to finish the game after you meet the requirements. At the end, you will unlock them. And you can use them from the next new game and on.

UnlockableHow to Unlock
Simply collect the 3 key items from just the Phantom Realms at Underwater Temple and Mont St. Michel.The three swords from Onimusha 1

Contributed By: Kouli.

The Adventures of Heihachi

Complete the game and this new mode will open up, enabling you to play as Heihachi.

UnlockableHow to Unlock
Complete the gameThe Adventures of Heihachi

Contributed By: inferno_dmn6.

True Ending

UnlockableHow to Unlock
Get all Haori for AkoTrue Ending

Contributed By: Kouli.

Unlock mini games

Complete the game while achieving the following requirement will unlock mini games. You can select the mini games from the menu once you unlock them.

UnlockableHow to Unlock
Finish the game once on any difficultyHeihachi Buraiden
Complete all puzzles in the normal gamePuzzle mini game
Complete normal training mode once and unlock it after finishing the gameSecret training mode
Finish game once on 'Normal' difficultyShooting mini game

Contributed By: saimee.

Unlockable Titles

There are certain titles that can be attained for exceptional performance during the game. These titles will appear under the grade you earn.

UnlockableHow to Unlock
Finish the game without ever saving.Bravery
Use Criticals to kill 40% of your enemies.Critical
Take less than 5,120 damage.Defense
Find the 23 Tengu treasure chests.Explorer
Kill 3,000 or more enemies.Offense
Finish the game in 5:00 or less.Speed

Contributed By: BolerosCloud.

Secrets

Fast Life Recovery

When you have Ako's White Vest equiped rotate the right analog stick and your life will replenish at least 2 times faster.

Contributed By: chronoszero.

Find the Bishamon Sword

Before your last encounter with Nobunaga, go to the save point at the bottom of the stairs to the temple. Look to your upper left. The crazy hanging man is right there. Move a little closer and you'll be, once again, warped to the demon world. Here, you'll have to find 8 red orbs to unlock the chest. Once you do, The Bishamon sword is yours.

Contributed By: Anabuhabkuss the 2nd.

Infinite souls for Jacques

When you pass the battle where Samanosuke is controlling the Oni army and enter the outer keep for the castle, walk over to the left until you can see Jacques up close and nothing else. Equip Ako with the red vest and start absorbing souls with your gauntlet. The Oni soldiers in the same area will continue to fight and defeat the continuously spawned Genma soldiers. It is important not to stop absorbing the souls, because with each soul absorbed will add to the multiplier bonus for number absorbed.

Contributed By: _Your_Daddy_.

Onimusha 3: Demon Siege Resources