Quake IV Cheats and Tips

BE WARNED THIS WILL REPEAT WILL DISABLE ACHIEVEMENTS

Press the back button and quickly enter up,up,down,down,left,right,left,right,B,A

Enjoy Uber guns

ALL WEAPONS, FULL ARMOR, HEALTH AND AMMO

Press the back button to access the objectives, then press: up, up, down, down, left, right, left, right, B, A

FULL AMMO

Press the back button to access the objectives, then press: B, A, X, Y, left, right, left

FULL HEALTH

Press the back button to access the objectives, then press: B, A, B, A, up, up, down, X

To get all the 'complete a level with a certain gun' acheivments easily there is a whole level which is just an elevator ride(dont worry it's short).its in one of the 3 towers. Save before you go on the elevator and reload after and swich weapons

Red,green,blue,yellow,left,right,left

During game play press the Back button (next to the X-Guide button) and input the following codes to unlock the corresponding:

Restock Ammo:

Red, Green, Blue, Yellow, Left, Right, Left

Restore Life:

Red, Green, Red, Green, Up, Up, Down, Blue

Load Up:

Up, Up, Down, Down, Left, Right, Left, Right, Red, Green

Invulnerability:

Down, Up, Down, Down, Up, Right, Left, Right, Yellow, Blue, Blue, Green

Unlockable Single-Player Achievements

To unlock these achievements for Gamerscore points play a Single-Player game without any in-game codes and accomplish the required task.

Untouchable - 10 Gamerscore Points:

Complete level with no damage taken

Ballistics Expert - 15 Gamerscore Points:

Completed a level using only the Rocket Launcher

Blaster Master - 15 Gamerscore Points:

Completed a level using only the Blaster

Blazing Buckshot -15 Gamerscore Points:

Completed a level using only the Shotgun

Enlightening - 15 Gamerscore Points:

Completed a level using only the Lightning Gun

Hyperactive - 15 Gamerscore Points:

Completed a level using only the Hyper-Blaster

Pineapple King - 15 Gamerscore Points:

Completed a level using only the Grenade Launcher

The Dark Lord - 15 Gamerscore Points:

Completed a level using only the Dark Matter Gun

The Machine - 15 Gamerscore Points:

Completed a level using only the machine Gun

The Sniper - 15 Gamerscore Points:

Completed a level using only the Rail Gun

Tooth and Nail - 15 Gamerscore Points:

Completed a level using only the Nail Gun

Private-Act 1 - 15 Gamerscore Points:

Complete Act 1 with Rank of Private

Private-Act 2 - 20 Gamerscore Points:

Complete Acts 1 and 2 with Rank of Private

Full Arsenal - 20 Gamerscore Points:

Landed a shot from every weapon

Sky Marshall's Medal of Valor - 20 Gamerscore Points:

Rescue PVT Lanier of Eagle Squad

Solar Star of Courage - 20 Gamerscore Points:

Finish the level with helping the Viper Squad

Galactic Order of Heroism - 20 Gamerscore Points:

Finish the level with helping the Raven Squad

General-Act 1 - 25 Gamerscore Points:

Complete Act 1 with Rank of General

General-Act 2 - 25 Gamerscore Points:

Complete Act 2 with Rank of General

Corporal-Act 1 - 25 Gamerscore Points:

Complete Act 1 with Rank of Corporal

Corporal-Act 1 - 25 Gamerscore Points:

Complete Acts 1 and 2 with rank of Corporal

Lieutenant-Act 1 - 25 Gamerscore Points:

Complete Act 1 with Rank of Lieutenant

Private-Defeated the Strogg - 25 Gamerscore Points:

Complete the game with Rank of Private

Lieutenant-Act 2 - 25 Gamerscore Points:

Complete Acts 1 and 2 with Rank of Lieutenant

Lieutenant-Defeated the Strogg - 30 Gamerscore Points:

Complete the game with Rank of Lieutenant

Corporal-Defeated the Strogg - 30 Gamerscore Points:

Complete the game with Rank of Corporal

General-Defeated the Strogg - 30 Gamerscore Points:

Complete the game with Rank of General

Unlockable Multiplayer Achievements

To unlock the following achievements for Gamerscore Points play a Ranked Multiplayer game and accomplish a certain task.

Private-Multiplayer - 5 Gamerscore Points:

Over 100 Win Points

Perfect Win - 5 Gamerscore Points:

Won a Match without dying

Basic Training - 5 Gamerscore Points:

Play over 100 Matches

Bronze Flag - 5 Gamerscore Points:

Over 100 captures

Best Impression - 10 Gamerscore Points:

Over 250 Impressives

Corporal-Multiplayer - 10 Gamerscore Points:

Over 500 Win Points

Silver Flag - 10 Gamerscore Points:

Over 500 Captures

You Excellency - 10 Gamerscore Points:

Over 500 Excellents

Defender - 10 Gamerscore Points:

Over 250 Defense Awards

Guts but no Glory - 10 Gamerscore Points:

Over 100 Assists

First tour of duty - 10 Gamerscore Points:

Play over 500 Matches

Viper Squad - 5 Gamerscore Points:

Over 100 Frags

Warthog Squad - 10 ..

If youre on the ship (aka the big black one) and youre bord you can just kick some boxes around...

Also while youre at it you can test a glitch. If you kick a box between doors and wait for them to close the box will disapier in front of youre eyes!