We have 11 cheats and tips on PlayStation 2. If you have any cheats or tips for Onimusha 3: Demon Siege please send them in here. We also have cheats for this game on : PC
You can also ask your question on our Onimusha 3: Demon Siege Questions & Answers page.
Unlock Critical Mode:
Beat the game on the Hard difficulty setting. In this mode only critical hits will kill enemies.
Unlock Ultimate Mode:
Complete the Oni Target Practice mini game. In this mode each character will start with their most powerful weapon, 10 talismans, infinite Oni power, infinite bullets, infinite arrows and 30 medicines. Every weapon that is collected will be at it's max level.
Unlock Michelle Aubert's Alternate Costume:
Complete the game on the Normal difficulty setting.
Unlock Michelle Aubert's Alternate Costume #2:
Complete the game with an Onimusha rank or play the game with a memory card with a saved game from 'Onimusha: Blade Warriors'.
Unlock Jacuqe Blanc's Alternate Costume:
Complete the game on the Normal difficulty setting.
Unlock Jacque Blanc's Alternate Costume #2:
Complete the game with high scores as Jacques or complete the game wearing Samanosuke�s alternate costume.
Unlock Samanosuke Akechi's Alternate Costume:
Complete the game with high scores as Samanosuke or complete the game while wearing Jacque's alternate outfit.
Unlock Samanosuke Akechi's Alternate Costume #2..
Unlock Easy Mode:
This mode is unlocked when you die 3 times in a stage while playing on Normal mode.
Unlock Hard Mode:
Beat the Normal difficulty setting to unlock the Hard mode.
Unlock Devilish Mode:
Beat the Critical difficulty setting to unlock Devilish mode.
Unlock Oni Training Mini-Game:
This bonus training session is unlocked when you complete every training session and beat the game.
Unlock Oni Target Practice Mini-Game:
Complete the game on the Normal difficulty setting. In this game you use guns or arrows to pick off Genma eggs that go by on tracks.
Unlock Adventures of Heihachi Mini-Game:
This short storyline featuring Heihachi is unlocked when you complete the game on the Normal difficulty setting.
Unlock Genma Puzzle Space Mini-Game:
This mini-game is unlocked when you solve ALL the Puzzle Treasure Boxes and complete the game.
Original Onimusha Swords:
To have all three swords from the original Onimusha successfully complete the game with all the three items from the Phantom Realms or play the game with a memory card with a saved game from Onimusha: Warlords.
Bishamon Sword:
To get a Bishamon sword complete the game with a Onimusha rank or get it in the Phantom Realm in Honnouji when Sam goes back to the past.
Ako's Black Haori:
To unlock Ako's Black Haori successfully complete Issen/Oni training.
Unlock Alternate Ending Sequence:
To view the alternative ending sequence increase all seven Haori of Ako to the maximum. To be able to do this all Kodama have to be found.
This mode will become an available option when you Complete the game. In this mode you play as Heihachi Buraiden.
For a longer ending find all of Ako's vests.
New Ending:
Find all Kodama which you will need and increase all 7 Haori of Ako to maximum.
Get Hard Difficulty:
Finish the game using normal difficulty.
Get Easy Difficulty:
Lose the game 2 times using the normal difficulty setting.
Get Issen Difficulty:
Finish the game using the hard difficulty setting.
Get Oni Hard Difficulty:
Finish the game using the Issen difficulty setting.
Unlock Panda Costume:
Finish secret training mode OR play the game with a memory card with a save game from Onimusha Blade Warriors.
Get Michelle's New Outfit:
Finish the game using normal difficulty.
Get Michelle's New Outfit:
Finish the game and g..
Raizan=Thunder element no charge attacks can be obtained from thunder seal from dr .Attack power rating:8/9, Special thunder shock
Enryuu=Fire element no charge attacks can be obtained from fire seal from dr
Attack Power Rating:8/9, Special fire blast
Shipuu=Wind element no charge attacks can be obtained from wind seal from dr
Attack power 8, special tornado
Tenso=light element charge attacks obtained in Arc of triumphe: Attack power 7/8
Special ten slashs
Kuga = wind element charge attacks obtained in Notre Dame : Attack Power 7-9
Special wind wave can chop in half
Chigo=Earth Element charge attacks obtained in under sea temple Attack power 8/9 special eruptions
Bishamon Sword=Dark element charge attac..
Complete the Demon Realm in Mont-Saint-Michel with Jacque to unlock Ako's Purple Vest.
This Vest decreases the amount of Oni power used (when you atack with the swords) by Half.
Hope I helped.
Finish the game one time using hard mode.
Now start a new game and during gameplay press L1, L2, R1, R2, Circle Square, Square, Triangle, Circle.
We have 21 questions and 30 answers for Onimusha 3: Demon Siege. Check them out to find answers or ask your own to get the exact game help you need.
How to open a door that is in the sewer? Key 3 figures, what are the numbers? |
314 |
I got the thunder seal and in it it is written as it becomes the raizann but now i have completed the game and at last.. |
When you play the game first time you just have to collect these seals n there is no use of these but when you play game second time then it will be in use as now samanosuke will have his three basic but powerful swords shippu, raizan & the third throughout the game. |
Hi! How many stages are there in oni target practise mini game??? PLZZ answer ASAP!! |
The Onimusha 3: Demon Siege Moderator at your service; |
Hi !! I have got the thunder seal what do I do to use it?? (I'm the french dude right now if that helps!) Plzzzz help .. |
You just hold on to it until you beat the game and you will get a reward. |
Hi, I'm down on the sewers with Sam and Michelle. I can't find the code to open the door with the padlock on it. .. |
You should have found a piece of paper with something about "number of chairs" written on it. |
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We have 2 Walkthroughs for Onimusha 3: Demon Siege.
By bWoNgWalkthrough (PS2)
By Aaron LutherFAQ/Walkthrough (PS2)
Click here for all walkthroughs