The PC version of Halo: Combat Evolved has cheat codes that spawn items, decrease downtime, and make players invincible. Before you can take advantage of these cheats, you must enable the developer console.

These cheats work with the standard and custom editions for Windows and Mac. There are separate cheats for Halo: Combat Evolved on Xbox.

Microsoft Games Studios

How to Enter Cheat Codes for Halo: Combat Evolved on PC

To use cheats for Halo on PC, launch the game with the following command line parameters to enable developer mode:

-console -devmode

Halo: Combat Evolved Cheat Codes

With developer mode enabled, press the tilde key (~) to open the cheat console during gameplay, then enter one of the following cheats.

Effect Cheat Code

Spawn all weapons cheat_all_weapons

Spawn Warthog (only in levels where they are available) cheat_spawn_warthog

Spawn all vehicles (only in local multiplayer) cheat_all_vehicles

Spawn all power-ups (only in local multiplayer) cheat_all_powerups

One-shot kills (0 = off, 1 = on) cheat_omnipotent number

Enemies die instantly when they see you (0 = off, 1 = on) cheat_medusa number

Set game speed (0-20) game_speed number

Unlimited ammunition and no overheating (0 = off, 1 = on) cheat_bottomless_clip number

Unlimited ammunition (0 = off, 1 = on) cheat_infinite_ammo number

Super jumps (0 = off, 1 = on) cheat_super_jump number

Touch characters to possess them (0 = off, 1 = on) cheat_bump_possession number

Invincibility (0 = off, 1 = on) cheat_deathless_player number

Take no damage from falls (0 = off, 1 = on) cheat_jetpack number

Teleport player to current camera position cheat_teleport_to_camera

Save current camera location debug_camera_save

Go to saved camera location debug_camera_load

Clear console window cls

Quit game quit

Cheats cannot be used in online multiplayer games, and some cheats cannot be active simultaneously.

How to Unlock All Levels

If you’re comfortable with editing game files to use cheats, it’s possible to start a new game with every level unlocked:

Launch the game and create a new save profile.

Close the game, then open Windows File Explorer and locate the file folder for Halo. Navigate to the checkpoints directory for the profile you just created (Halo > profile > All_Levels > checkpoints).

Create a new text file in the checkpoints directory and enter the following:

0,0,00,0,00,0,0

Save the text file as checkpoint0.sav.

Create another text file named checkpoint1.sav in the same directory with the following text:

1,0,00,0,00,0,0

Repeat the above step until you have 10 files total named checkpoint0.sav- checkpoint9.sav. For each file, change the first number in the code to unlock a different level. For example, to unlock the last level, enter:

9,0,00,0,00,0,0

Launch Halo and load your save data to start the campaign with all levels unlocked.

How to Get the Secret Ending in Halo: Combat Evolved

Completing the game on Legendary difficulty will earn you an extended alternate ending.

Halo Easter Eggs for PC

Halo: Combat Evolved has a few secret Easter eggs that are just for fun.

Multiplayer Menu Secrets

From the title screen, select Multiplayer, then hover the mouse over the Gametypes option. There are two Easter eggs highlighted on the Master Chief’s suit: The breastplate reads “All your bases are belong to us,” which is a reference to the NES game Zero Wing; and the thigh pad says “Sometimes I give myself the creeps/sometimes my mind plays tricks on me,” which is from the Green Day song Basket Case.

The Talking Grunt

After Echo 419 gets shot down in the final level, you’ll come to a path with several tunnels. Take the right tunnel, then take another right at the first corridor you see. Here you’ll find a talking grunt, but he doesn’t have anything interesting to say.

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Half-Life PC Cheat Codes

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LiveAbout is part of the Dotdash Meredith publishing family.

When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. Cookies Settings Reject All Accept Cookies

The PC version of Halo: Combat Evolved has cheat codes that spawn items, decrease downtime, and make players invincible. Before you can take advantage of these cheats, you must enable the developer console.

These cheats work with the standard and custom editions for Windows and Mac. There are separate cheats for Halo: Combat Evolved on Xbox.

Microsoft Games Studios

How to Enter Cheat Codes for Halo: Combat Evolved on PC

To use cheats for Halo on PC, launch the game with the following command line parameters to enable developer mode:

-console -devmode

Halo: Combat Evolved Cheat Codes

With developer mode enabled, press the tilde key (~) to open the cheat console during gameplay, then enter one of the following cheats.

Effect Cheat Code

Spawn all weapons cheat_all_weapons

Spawn Warthog (only in levels where they are available) cheat_spawn_warthog

Spawn all vehicles (only in local multiplayer) cheat_all_vehicles

Spawn all power-ups (only in local multiplayer) cheat_all_powerups

One-shot kills (0 = off, 1 = on) cheat_omnipotent number

Enemies die instantly when they see you (0 = off, 1 = on) cheat_medusa number

Set game speed (0-20) game_speed number

Unlimited ammunition and no overheating (0 = off, 1 = on) cheat_bottomless_clip number

Unlimited ammunition (0 = off, 1 = on) cheat_infinite_ammo number

Super jumps (0 = off, 1 = on) cheat_super_jump number

Touch characters to possess them (0 = off, 1 = on) cheat_bump_possession number

Invincibility (0 = off, 1 = on) cheat_deathless_player number

Take no damage from falls (0 = off, 1 = on) cheat_jetpack number

Teleport player to current camera position cheat_teleport_to_camera

Save current camera location debug_camera_save

Go to saved camera location debug_camera_load

Clear console window cls

Quit game quit

Cheats cannot be used in online multiplayer games, and some cheats cannot be active simultaneously.

How to Unlock All Levels

If you’re comfortable with editing game files to use cheats, it’s possible to start a new game with every level unlocked:

Launch the game and create a new save profile.

Close the game, then open Windows File Explorer and locate the file folder for Halo. Navigate to the checkpoints directory for the profile you just created (Halo > profile > All_Levels > checkpoints).

Create a new text file in the checkpoints directory and enter the following:

0,0,00,0,00,0,0

Save the text file as checkpoint0.sav.

Create another text file named checkpoint1.sav in the same directory with the following text:

1,0,00,0,00,0,0

Repeat the above step until you have 10 files total named checkpoint0.sav- checkpoint9.sav. For each file, change the first number in the code to unlock a different level. For example, to unlock the last level, enter:

9,0,00,0,00,0,0

Launch Halo and load your save data to start the campaign with all levels unlocked.

How to Get the Secret Ending in Halo: Combat Evolved

Completing the game on Legendary difficulty will earn you an extended alternate ending.

Halo Easter Eggs for PC

Halo: Combat Evolved has a few secret Easter eggs that are just for fun.

Multiplayer Menu Secrets

From the title screen, select Multiplayer, then hover the mouse over the Gametypes option. There are two Easter eggs highlighted on the Master Chief’s suit: The breastplate reads “All your bases are belong to us,” which is a reference to the NES game Zero Wing; and the thigh pad says “Sometimes I give myself the creeps/sometimes my mind plays tricks on me,” which is from the Green Day song Basket Case.

The Talking Grunt

After Echo 419 gets shot down in the final level, you’ll come to a path with several tunnels. Take the right tunnel, then take another right at the first corridor you see. Here you’ll find a talking grunt, but he doesn’t have anything interesting to say.

Call of Duty 4: Modern Warfare Cheats for PC

Doom II PC Cheat Codes Guide

Halo: Combat Evolved Cheats and Tips for Xbox

Call of Juarez: Bound in Blood Cheat Codes for PC

Crysis Cheat Codes for PC

Hitman: Blood Money Cheat Codes for PC

Need For Speed: Hot Pursuit 2 Cheats and Codes for PC

Cheat Codes for Tom Clancy’s Ghost Recon

Call of Duty: World at War Cheats and Codes for PC

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The Sims 3 Cheat Codes and Secrets for PC and Mac

Age of Empires III PC Cheat Codes Guide

Left 4 Dead 2 Cheat Codes for PC

Grand Theft Auto IV Cheat Codes and Secrets for PC

Dragon Age 2 Cheats, Codes, and Secrets for PC

Half-Life PC Cheat Codes

When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. Cookies Settings Reject All Accept Cookies

The PC version of Halo: Combat Evolved has cheat codes that spawn items, decrease downtime, and make players invincible. Before you can take advantage of these cheats, you must enable the developer console.

These cheats work with the standard and custom editions for Windows and Mac. There are separate cheats for Halo: Combat Evolved on Xbox.

Microsoft Games Studios

How to Enter Cheat Codes for Halo: Combat Evolved on PC

To use cheats for Halo on PC, launch the game with the following command line parameters to enable developer mode:

-console -devmode

Halo: Combat Evolved Cheat Codes

With developer mode enabled, press the tilde key (~) to open the cheat console during gameplay, then enter one of the following cheats.

Effect Cheat Code

Spawn all weapons cheat_all_weapons

Spawn Warthog (only in levels where they are available) cheat_spawn_warthog

Spawn all vehicles (only in local multiplayer) cheat_all_vehicles

Spawn all power-ups (only in local multiplayer) cheat_all_powerups

One-shot kills (0 = off, 1 = on) cheat_omnipotent number

Enemies die instantly when they see you (0 = off, 1 = on) cheat_medusa number

Set game speed (0-20) game_speed number

Unlimited ammunition and no overheating (0 = off, 1 = on) cheat_bottomless_clip number

Unlimited ammunition (0 = off, 1 = on) cheat_infinite_ammo number

Super jumps (0 = off, 1 = on) cheat_super_jump number

Touch characters to possess them (0 = off, 1 = on) cheat_bump_possession number

Invincibility (0 = off, 1 = on) cheat_deathless_player number

Take no damage from falls (0 = off, 1 = on) cheat_jetpack number

Teleport player to current camera position cheat_teleport_to_camera

Save current camera location debug_camera_save

Go to saved camera location debug_camera_load

Clear console window cls

Quit game quit

Cheats cannot be used in online multiplayer games, and some cheats cannot be active simultaneously.

How to Unlock All Levels

If you’re comfortable with editing game files to use cheats, it’s possible to start a new game with every level unlocked:

Launch the game and create a new save profile.

Close the game, then open Windows File Explorer and locate the file folder for Halo. Navigate to the checkpoints directory for the profile you just created (Halo > profile > All_Levels > checkpoints).

Create a new text file in the checkpoints directory and enter the following:

0,0,00,0,00,0,0

Save the text file as checkpoint0.sav.

Create another text file named checkpoint1.sav in the same directory with the following text:

1,0,00,0,00,0,0

Repeat the above step until you have 10 files total named checkpoint0.sav- checkpoint9.sav. For each file, change the first number in the code to unlock a different level. For example, to unlock the last level, enter:

9,0,00,0,00,0,0

Launch Halo and load your save data to start the campaign with all levels unlocked.

How to Get the Secret Ending in Halo: Combat Evolved

Completing the game on Legendary difficulty will earn you an extended alternate ending.

Halo Easter Eggs for PC

Halo: Combat Evolved has a few secret Easter eggs that are just for fun.

Multiplayer Menu Secrets

From the title screen, select Multiplayer, then hover the mouse over the Gametypes option. There are two Easter eggs highlighted on the Master Chief’s suit: The breastplate reads “All your bases are belong to us,” which is a reference to the NES game Zero Wing; and the thigh pad says “Sometimes I give myself the creeps/sometimes my mind plays tricks on me,” which is from the Green Day song Basket Case.

The Talking Grunt

After Echo 419 gets shot down in the final level, you’ll come to a path with several tunnels. Take the right tunnel, then take another right at the first corridor you see. Here you’ll find a talking grunt, but he doesn’t have anything interesting to say.

The PC version of Halo: Combat Evolved has cheat codes that spawn items, decrease downtime, and make players invincible. Before you can take advantage of these cheats, you must enable the developer console.

These cheats work with the standard and custom editions for Windows and Mac. There are separate cheats for Halo: Combat Evolved on Xbox.

How to Enter Cheat Codes for Halo: Combat Evolved on PC

To use cheats for Halo on PC, launch the game with the following command line parameters to enable developer mode:

These cheats work with the standard and custom editions for Windows and Mac. There are separate cheats for Halo: Combat Evolved on Xbox.

These cheats work with the standard and custom editions for Windows and Mac. There are separate cheats for Halo: Combat Evolved on Xbox.

-console -devmode

Halo: Combat Evolved Cheat Codes

With developer mode enabled, press the tilde key (~) to open the cheat console during gameplay, then enter one of the following cheats.

Effect Cheat Code

Spawn all weapons cheat_all_weapons

Spawn Warthog (only in levels where they are available) cheat_spawn_warthog

Spawn all vehicles (only in local multiplayer) cheat_all_vehicles

Spawn all power-ups (only in local multiplayer) cheat_all_powerups

One-shot kills (0 = off, 1 = on) cheat_omnipotent number

Enemies die instantly when they see you (0 = off, 1 = on) cheat_medusa number

Set game speed (0-20) game_speed number

Unlimited ammunition and no overheating (0 = off, 1 = on) cheat_bottomless_clip number

Unlimited ammunition (0 = off, 1 = on) cheat_infinite_ammo number

Super jumps (0 = off, 1 = on) cheat_super_jump number

Touch characters to possess them (0 = off, 1 = on) cheat_bump_possession number

Invincibility (0 = off, 1 = on) cheat_deathless_player number

Take no damage from falls (0 = off, 1 = on) cheat_jetpack number

Teleport player to current camera position cheat_teleport_to_camera

Save current camera location debug_camera_save

Go to saved camera location debug_camera_load

Clear console window cls

Quit game quit

Cheats cannot be used in online multiplayer games, and some cheats cannot be active simultaneously.

How to Unlock All Levels

If you’re comfortable with editing game files to use cheats, it’s possible to start a new game with every level unlocked:

Launch the game and create a new save profile.

Close the game, then open Windows File Explorer and locate the file folder for Halo. Navigate to the checkpoints directory for the profile you just created (Halo > profile > All_Levels > checkpoints).

Create a new text file in the checkpoints directory and enter the following:

0,0,00,0,00,0,0

Save the text file as checkpoint0.sav.

Create another text file named checkpoint1.sav in the same directory with the following text:

1,0,00,0,00,0,0

Repeat the above step until you have 10 files total named checkpoint0.sav- checkpoint9.sav. For each file, change the first number in the code to unlock a different level. For example, to unlock the last level, enter:

9,0,00,0,00,0,0

Launch Halo and load your save data to start the campaign with all levels unlocked.

How to Get the Secret Ending in Halo: Combat Evolved

Completing the game on Legendary difficulty will earn you an extended alternate ending.

Halo Easter Eggs for PC

Halo: Combat Evolved has a few secret Easter eggs that are just for fun.

Multiplayer Menu Secrets

From the title screen, select Multiplayer, then hover the mouse over the Gametypes option. There are two Easter eggs highlighted on the Master Chief’s suit: The breastplate reads “All your bases are belong to us,” which is a reference to the NES game Zero Wing; and the thigh pad says “Sometimes I give myself the creeps/sometimes my mind plays tricks on me,” which is from the Green Day song Basket Case.

The Talking Grunt

After Echo 419 gets shot down in the final level, you’ll come to a path with several tunnels. Take the right tunnel, then take another right at the first corridor you see. Here you’ll find a talking grunt, but he doesn’t have anything interesting to say.

Cheats cannot be used in online multiplayer games, and some cheats cannot be active simultaneously.

How to Unlock All Levels

If you’re comfortable with editing game files to use cheats, it’s possible to start a new game with every level unlocked:

Cheats cannot be used in online multiplayer games, and some cheats cannot be active simultaneously.

Cheats cannot be used in online multiplayer games, and some cheats cannot be active simultaneously.

  • Launch the game and create a new save profile.
  • Close the game, then open Windows File Explorer and locate the file folder for Halo. Navigate to the checkpoints directory for the profile you just created (Halo > profile > All_Levels > checkpoints).
  • Create a new text file in the checkpoints directory and enter the following:
  • 0,0,00,0,00,0,0
  • Save the text file as checkpoint0.sav.
  • Create another text file named checkpoint1.sav in the same directory with the following text:
  • 1,0,00,0,00,0,0
  • Repeat the above step until you have 10 files total named checkpoint0.sav- checkpoint9.sav. For each file, change the first number in the code to unlock a different level. For example, to unlock the last level, enter:
  • 9,0,00,0,00,0,0
  • Launch Halo and load your save data to start the campaign with all levels unlocked.

How to Get the Secret Ending in Halo: Combat Evolved

Completing the game on Legendary difficulty will earn you an extended alternate ending.

Launch the game and create a new save profile.

Close the game, then open Windows File Explorer and locate the file folder for Halo. Navigate to the checkpoints directory for the profile you just created (Halo > profile > All_Levels > checkpoints).

Create a new text file in the checkpoints directory and enter the following:

0,0,00,0,00,0,0

Save the text file as checkpoint0.sav.

Create another text file named checkpoint1.sav in the same directory with the following text:

1,0,00,0,00,0,0

Repeat the above step until you have 10 files total named checkpoint0.sav- checkpoint9.sav. For each file, change the first number in the code to unlock a different level. For example, to unlock the last level, enter:

9,0,00,0,00,0,0

Launch Halo and load your save data to start the campaign with all levels unlocked.

Halo Easter Eggs for PC

Halo: Combat Evolved has a few secret Easter eggs that are just for fun.

Multiplayer Menu Secrets

From the title screen, select Multiplayer, then hover the mouse over the Gametypes option. There are two Easter eggs highlighted on the Master Chief’s suit: The breastplate reads “All your bases are belong to us,” which is a reference to the NES game Zero Wing; and the thigh pad says “Sometimes I give myself the creeps/sometimes my mind plays tricks on me,” which is from the Green Day song Basket Case.

The Talking Grunt

After Echo 419 gets shot down in the final level, you’ll come to a path with several tunnels. Take the right tunnel, then take another right at the first corridor you see. Here you’ll find a talking grunt, but he doesn’t have anything interesting to say.

  • Call of Duty 4: Modern Warfare Cheats for PC

  • Doom II PC Cheat Codes Guide

  • Halo: Combat Evolved Cheats and Tips for Xbox

  • Call of Juarez: Bound in Blood Cheat Codes for PC

  • Crysis Cheat Codes for PC

  • Hitman: Blood Money Cheat Codes for PC

  • Need For Speed: Hot Pursuit 2 Cheats and Codes for PC

  • Cheat Codes for Tom Clancy’s Ghost Recon

  • Call of Duty: World at War Cheats and Codes for PC

  • The Sims Medieval Cheats

  • The Sims 3 Cheat Codes and Secrets for PC and Mac

  • Age of Empires III PC Cheat Codes Guide

  • Left 4 Dead 2 Cheat Codes for PC

  • Grand Theft Auto IV Cheat Codes and Secrets for PC

  • Dragon Age 2 Cheats, Codes, and Secrets for PC

  • Half-Life PC Cheat Codes

Call of Duty 4: Modern Warfare Cheats for PC

Call of Duty 4: Modern Warfare Cheats for PC

Doom II PC Cheat Codes Guide

Doom II PC Cheat Codes Guide

Halo: Combat Evolved Cheats and Tips for Xbox

Halo: Combat Evolved Cheats and Tips for Xbox

Call of Juarez: Bound in Blood Cheat Codes for PC

Call of Juarez: Bound in Blood Cheat Codes for PC

Crysis Cheat Codes for PC

Crysis Cheat Codes for PC

Hitman: Blood Money Cheat Codes for PC

Hitman: Blood Money Cheat Codes for PC

Need For Speed: Hot Pursuit 2 Cheats and Codes for PC

Need For Speed: Hot Pursuit 2 Cheats and Codes for PC

Cheat Codes for Tom Clancy’s Ghost Recon

Cheat Codes for Tom Clancy’s Ghost Recon

Call of Duty: World at War Cheats and Codes for PC

Call of Duty: World at War Cheats and Codes for PC

The Sims Medieval Cheats

The Sims Medieval Cheats

The Sims 3 Cheat Codes and Secrets for PC and Mac

The Sims 3 Cheat Codes and Secrets for PC and Mac

Age of Empires III PC Cheat Codes Guide

Age of Empires III PC Cheat Codes Guide

Left 4 Dead 2 Cheat Codes for PC

Left 4 Dead 2 Cheat Codes for PC

Grand Theft Auto IV Cheat Codes and Secrets for PC

Grand Theft Auto IV Cheat Codes and Secrets for PC

Dragon Age 2 Cheats, Codes, and Secrets for PC

Dragon Age 2 Cheats, Codes, and Secrets for PC

Half-Life PC Cheat Codes

Half-Life PC Cheat Codes

Home

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About Us Advertise Careers Privacy Policy Editorial Guidelines Contact Terms of Use EU Privacy

LiveAbout is part of the Dotdash Meredith publishing family.

Home

Home

Entertainment

Careers

Activities

Humor

About Us Advertise Careers Privacy Policy Editorial Guidelines Contact Terms of Use EU Privacy

  • About Us

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  • Careers

  • Privacy Policy

  • Editorial Guidelines

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  • Terms of Use

  • EU Privacy

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  • Careers

  • Activities

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LiveAbout is part of the Dotdash Meredith publishing family.

When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. Cookies Settings Reject All Accept Cookies