Onimusha 3: Demon Siege PC Game Cheats

Different Ending Sequence:
Increase all seven Haori of Ako to the maximum. This requires all Kodama to be found.

Bishamon sword:
Complete the game with the Onimusha rank. Alternately, get the Bishamon sword in the Phantom Realm in Honnouji when Sam goes to the past. To find it, go to the save location at the foot of the stairs to the temple, then look to your upper left to find the hanging man. Approach him to be sent to the Phantom Realm. Collect eight Red Orbs to unlock the chest that contains the Bishamon sword.

Critical (Issen) mode:
Complete the game under the hard difficulty setting. In this mode, only critical hits can kill opponents.

Defeating Two Marquless:
When playing as Michelle, go further behind near the skull door and throw some grenades on them.

Devilish mode:
Complete the game in Critical (Issen) mode.

Easy difficulty:
Intentionally lose the game two times under the normal difficulty setting.

Hard difficulty:
Complete the game under the normal difficulty setting.

Hidden Secret Medicine:
When you are helping Michelle save her comrades, keep pushing the ball as far as possible. You will see a light in the water.

Jacques' alternate costume:
Complete the game under the normal difficulty setting with a high score as Jacques. Alternately, Complete the game as Samanosuke's alternate costume.

Kill all Genma onscreen:
This can be done without charging during an Onimusha. Also, block Issen works during an Onimusha and takes out all enemies.

Michelle's alternate costume:
Complete the game under the normal difficulty setting.

Michelle's second alternate costume:
Complete the game with an Onimusha rank. Alternately, play the game with a memory card with a saved game from Onimusha Blade Warriors.

Oni Musou:
Have Jacques go through the Phantom Realm in Honnouji.

Oni Shooting mini-game:
Complete the game under the normal difficulty setting.

Regain health:
Equip Ako's White Haori then stand still.

Samanosuke's alternate costume:
Complete the game under the normal difficulty setting with a high score as Samanosuke. Alternately, Complete the game as Jacques' alternate costume.

Ultimate mode:
Complete the Oni shooting mini game. The game will start with Sam having the Bishamon sword; Jacques having his best Oni Musou; unlimited arrows, bullets, unlimited Oni power, thirty Medicines, and ten Talismans.