# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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Critical Depth

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-Bermuda Submarine:

In the Bermuda level there is a Submarine sticking over 

the central chasm with a stone projection on the chasm 

wall supporting the sub. Fire any weapon into either 

side of the projection, the sub should tilt slightly. 

Continue to fire weapons into the projection and the 

sub will continue to tilt until it slides off into the 

chasm. It should strike the ledge directly beneath it, 

leaving behind a collection of power up weapons. 



Bonus Characters: 

-----------------

-To play as Mr. Phatt:

While fighting Mr. Phatt, finish him off with a combo 

that does at least 48 points of damage. Once he's 

unlocked, you can select Mr. Phatt on the Character 

Selection screen. 



-To play as Abaddon:

Complete the entire game in Captain difficulty mode. 

Once he's unlocked, you can select Abaddon on the 

Character Selection screen. 



-To play as the Overseer:

Complete the game with all twelve of the non-hidden 

characters, making sure to save afterwards. 



-To play as Agent 326:

Defeat the Cephalapods in the Transmitter level with 

1,000,000+ points, and 326 will challenge you to a 

deathmatch. Defeat him to unlock him. Higher difficulty 

levels award more points. 







-Drop Pods:

While playing, quickly press L1, R1, L1, R1, Up, Down, 

Left, Up. You have to be quick to enter this. 



-Extra Lives:

On the Indian Ocean board go to the "double loop" room 

(there are two giant loops standing up on the floor). 

Pilot your craft between the two loops and turn toward 

the wall covered with starfish. Shoot missiles to reveal

a secret passageway. Go down passageway and find a room

with four crystals on the wall. Shoot each of the 

crystals until they shoot out shiny disco balls. Once 

all four are activated, an extra man will appear in the 

center of the room. 

On the Mediterranean board blow up the tall statue and 

grab some pilot missiles. Dive deep in front of the 

statue and go through the doorway (it's below critical 

depth and it has a health in it). Now go up until you 

hit the ceiling. In front of you is a door with a large 

keyhole. Shoot a pilot missile through the keyhole (use 

regular missiles to tell when you're lined up right). 

Once the pilot missile goes through the hole, guide it 

around the first corner and hit the pot on the stand. 

This opens the door. Swim down the tunnels into the 

room with the statue. Up top on the shelves is a red 

pot that contains a yellow key. Get the key. Now swim 

all the way back out and go to the upper temple (the 

one with the female statues in front). Now that you 

have the key, the door will open. Blow up the altar on 

the floor and go down the secret tunnel to the extra 

man. 



-Guided Missiles:

Press and hold TRIANGLE, then press R1+L1 simultaneously

to fire a guided missile. You can now direct it with 

the d-pad or detonate the missle at any time by pressing

R1 and L1. 

NOTE: After about 10 to 15 seconds the missle will 

detonate automatically. 



-Infinite Weapons:

Press L1, R1, L1, R1, Up, Down, Left, Down while playing. 



-Invincibility:

For invincibility, press L1, R1, L1, R1, Up, Down, Left,

Right while playing. 



-Killing the Eel:

In the Medditeranian there is a giant electric eel 

guarding the threshhold. Although normal attacks can 

eventually kill it, a stun blast is much faster. 



-Quad Damage:

To do four times the normal damage, press R1, R2, R1, 

R2, Up, Down, Up, Down while playing. 



-Quick Fire Combo:

Press and hold both weapon select buttons (L1 and R1 by 

default.) A menu of directions and button symbols will 

appear besides your weapon list. 

Push the direction or button symbol next to the desired 

weapon to make it fire. By quickly pressing a series of 

buttons or diretions you can unleash devestating combos.

Unfortunately, each weapon fired in this manner drains 

your power meter bar. So doing this maneuver can leave 

you without shields or turbo. 



-Secret Room and Extra Life:

On the second level, at the Battle in the Red Sea, go 

inside the temple and find the room where there are 

seven statues of kings sitting upon thrones - three on 

each side of the room and one in the middle, sitting on 

an incline going down. You can hit the other statues 

for weapons, but the statue in the middle is the 

important one. Hit it with a remote detonator or 

something powerful. It will blow up, revealing a secret 

passage to a hidden room. One of the statues in this 

room contains the extra life. 



-Super Weapon Power-up:

In Fort Apocalypse, go to the southern triangular tunnel.

Shoot out the central floor area of this tunnel to 

reveal a hidden alcove and Heal Power-up under the 

floor. 

Go into the alcove and attack the southern wall until 

it blows up revealing another passage. Follow this 

passage to a room with a sucker weapon where the 

passage forks to the left and right and slopes down 

toward critical depth. Either fork will lead you to a 

glowing yellow sphere, use turbo to dive down and grab 

this, you will be rewarded with two of each weapon. 

This power-up is well below critical depth so be sure 

you have enough health to survive. Depending on your 

character's armor and speed you will take between 40% 

and 60% damage. 



-Stun blast:

While playing a game, hold R2 and press Right, Left, Up. 

Note: This assumes the controller is in the default 

      configuration.



-Depth charge:

While playing a game, hold R2 and press Left, Right, Up. 

Note: This assumes the controller is in the default 

      configuration.



-Lay a mine:

While playing a game, hold R2 and press Right, Left, 

Down. Note: This assumes the controller is in the 

default configuration.



-Surface mine 

While playing a game, hold R2 and press Left, Right, 

Down. Note: This assumes the controller is in the 

default configuration.