Retro Game Cheats for Half-Life (PlayStation 2)
Effect: i got a couple cheats
When:
CHEAT CODE SCREEN
How:
Invincibility:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Invincibility: LEFT, SQUARE, UP, TRIANGLE, RIGHT, CIRCLE, DOWN, X. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlimited Ammo:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Unlimited Ammunition: DOWN, X, LEFT, CIRCLE, DOWN, X, LEFT, CIRCLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Alien Mode:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Alien Mode: UP, TRIANGLE, UP, TRIANGLE, UP, TRIANGLE, UP, TRIANGLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Invisibility:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Invisibility: LEFT, SQUARE, RIGHT, CIRCLE, LEFT, SQUARE, RIGHT, CIRCLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Slow Motion Mode:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Slow Motion Mode: RIGHT, SQUARE, UP, TRIANGLE, RIGHT, SQUARE, UP, TRIANGLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Xen Gravity:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Xen Gravity: UP, TRIANGLE, DOWN, X, UP, TRIANGLE, DOWN, X. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Invincibility: LEFT, SQUARE, UP, TRIANGLE, RIGHT, CIRCLE, DOWN, X. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlimited Ammo:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Unlimited Ammunition: DOWN, X, LEFT, CIRCLE, DOWN, X, LEFT, CIRCLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Alien Mode:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Alien Mode: UP, TRIANGLE, UP, TRIANGLE, UP, TRIANGLE, UP, TRIANGLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Invisibility:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Invisibility: LEFT, SQUARE, RIGHT, CIRCLE, LEFT, SQUARE, RIGHT, CIRCLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Slow Motion Mode:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Slow Motion Mode: RIGHT, SQUARE, UP, TRIANGLE, RIGHT, SQUARE, UP, TRIANGLE. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Unlock Xen Gravity:
Go to the Cheat Code screen in the Options menu and enter the following cheat to unlock Xen Gravity: UP, TRIANGLE, DOWN, X, UP, TRIANGLE, DOWN, X. Press START to confirm code. If done correctly, the code will appear in the box to the right.
Submitted By:
Effect: Bonus Levels
When:
Cheat Menu
How:
Press Triangle, Square, Left, Right, Circle, X, Up, Down at the cheat screen. Choose the "Extras" at the options screen to load new levels found from other discs, eg.Magazine Demos
To get a bonus level in Decay, get one A in every section. The final level will then become available.
To get a bonus level in Decay, get one A in every section. The final level will then become available.
Submitted By:
Effect: Find a code
When:
Option menu
How:
First read the manual, and see options. YouŽll se that the manual says that you should try to see the cradics, there may as well be a code. END OF HINT HA HA HA!!!!!.
Submitted By:
Effect: LOADS OF PS2 CODES
When:
Gameshark
How:
Must Be On
EC8783A8
1431D934
Unlock Alien Mode Cheat
4CA573BA
1456F025
Unlock Infinite Ammo Cheat
4CA57372
1456F025
Unlock Invincibility Cheat
4CA5735A
1456F025
Unlock Invisibility Cheat
4CA5738A
1456F025
Unlock Slow Motion Cheat (BRILLIANT CHEAT)
4CA573A2
1456F025
Unlock Xen Gravity Cheat
4CA57342
1456F025
EC8783A8
1431D934
Unlock Alien Mode Cheat
4CA573BA
1456F025
Unlock Infinite Ammo Cheat
4CA57372
1456F025
Unlock Invincibility Cheat
4CA5735A
1456F025
Unlock Invisibility Cheat
4CA5738A
1456F025
Unlock Slow Motion Cheat (BRILLIANT CHEAT)
4CA573A2
1456F025
Unlock Xen Gravity Cheat
4CA57342
1456F025
Submitted By:
Effect: Unlimited Ammo
When:
During play
How:
down,X,left,circle,down,X,left,circle.
Submitted By:
Unknown
Effect: Invisability
When:
Cheat Menu
How:
Press Left, Square, Right, Circle, Left, Square, Right, Circle at the cheat screen.
Submitted By:
Effect: enables certain items
When:
in the chaet codes section of the options menu dosen't work with previously saved games
How:
xen gravity-up,triangle,down,cross,up,
triangle,down,cross
inf ammo- down,cross,left,circle,down,
cross,left,circle.
god mode-left,square,up,triangle,right
,circle,down,cross
triangle,down,cross
inf ammo- down,cross,left,circle,down,
cross,left,circle.
god mode-left,square,up,triangle,right
,circle,down,cross
Submitted By:
Unknown
Effect: Max Ammo
When:
Go to the cheat screen
How:
Go to the cheat screen and press Down, X, Left, Circle, Down, X, Left, Circle
Submitted By:
Unknown
Effect: Slo Mo
When:
Cheat Menu
How:
Press Right, Square, Up, Triangle, Right, Square, Up, Triangle
Submitted By:
Effect: gives you invisibility
When:
at the cheat menu
How:
left, square, right, circle, left, square, right, circle.
Submitted By:
Unknown
Page: