Sega CD Cheats - Battle Frenzy

Full oxygen

Pause game play and press C(2), B, A, Down(2).

Full ammunition

Pause game play and press B(3), Right, Down, Left.

Level skip

Pause game play and press Up, A, Up, A(2), Down.

Red key

Pause game play and press Down(2), B, C, Up(2).

Yellow key

Up(2), B, C, Down, (2).

Cannon

Pause game play and press Left, B, C, Down(2), Right.

Grenade

Pause game play and press Up, Down, Up, Right, B, C.

Lock on

Pause game play and press A(2), Left, Right, Left, Right.

Piercer

Pause game play and press Up, Right, Down, Left, Up, Right.

Rapid

Pause game play and press C, Up(2), Right(2), A.

Ricochet

Pause game play and press Left, Right, C, A, B, Right.

Spray

Pause game play and press Up, B, Up, A, B(2).

Tribolt

Pause game play and press A(3), Right, A, Right.