Carnage Heart

Manual OKE control:
Press Select during a battle, then go to "Camera" and press Select(12). Then, set the action to the "Manual" option that appears. The following control options are now available. Note: Repeat the code to return to normal control.

Up or Down: Move forward or back.
Left or Right: Rotate left or right
L1 + Left: Move left
L1 + Right: Move right
L1 + Up: Move higher
L1 + Down: Move lower
Square: Grapple
Triangle: Jump
D-pad + Triangle: Jump in corresponding direction
X: Fire primary weapon
Circle: Duck down
R2 + Triangle: Fire secondary weapon
R2 + X: Double fire secondary weapon
R2 + Circle: Triple fire secondary weapon
R2 + Square: Quadruple fire secondary weapon
L2: Take control of next friendly OKE

Jujuman01 and Livewire:
Play the game for about 30 turns to unlock them. Do not invest in them, as it is a waste of funds.
Information in this section was contributed by ZenNinjax1x1.

Prowler II:
Optimize Prowler I .After 12 turns, you will be able to build a Prowler II. Do so and save the game afterward. This is a better version of the Prowler I.
Information in this section was contributed by ZenNinjax1x1.

Kouger B1:
Optimize Kouger. After 11 turns, you will be able to build a Kouger B1. Do so and save the game afterward. This is a better version of the Kouger.
Information in this section was contributed by ZenNinjax1x1.

Jujuman01 in vs. battle mode:
Enable the "Manual OKE control" code. Unlock Jujuman01 in regular game play. Buy and build a Jujuman01. Save the game, then quit. You will now be able to play as the Jujuman01 you built in the vs. battle mode. It will become available after about 30 turns. You do not have to invest in it.
Information in this section was contributed by ZenNinjax1x1.

Kouger in vs. battle mode:
Enable the "Manual OKE control" code. Buy and build a Kouger. Save the game, then quit. You can now play as your Kouger in the vs. battle mode. You do not have to unlock the Kouger; it is already there to buy.
Information in this section was contributed by ZenNinjax1x1.

Prowler II in vs. battle mode:
Enable the "Manual OKE control" code. Unlock Prowler II by optimizing Prowler I. Then, build a Prowler II. Save the game, then quit. You will now be able to play as Prowler II in the vs. battle mode.
Information in this section was contributed by ZenNinjax1x1.

Livewire in vs. battle mode:
Enable the "Manual OKE control" code. Unlock Livewire. Buy and build one. Save the game, then quit. You will now be able to play as Livewire. He will be available in about 30 turns.
Information in this section was contributed by ZenNinjax1x1.

Hint: Jujuman01:Easy kill:
To get an easy kill with Jujuman01, equip him with the 4 Lg Missile and the Gorgon MK2. Whenever Jujuman01's Quad Sub-Weapon Shot is performed, the enemy hit will most likely die.
Information in this section was contributed by ZenNinjax1x1.