Civilization 4 Cheats for PC

Cheat mode:

Make backup of the file, use a text editor to edit the "civ4config" file in the game folder. Change the "CheatCode = 0" line to "CheatCode = chipotle". Press ~ during game play to display the console window. Type help to display all codes that are entered at the console window
Result - Code:
Display all console window codes - help
Stop music - Sound.noMusic
Reload audio scripts - Sound.reload
Stop Soundscape from playing - Sound.stopSoundScape
Play sound - AS2D, AS3D, ASSS - Sound.play string (filename)
Finds entities with black emissivity - Graphics.FindBlackPlotsAndCities
Hide attachables - Graphics.HideAttachables
Force light update on all entities - Graphics.ForceLightingUpdate
Rebuild terrain and lighting - Graphics.ReBuildTerrain
Set Hill scale - Graphics.SetHillScale (floating number)
Set Peak scale - Graphics.SetPeakScale (floating number)
Set water plane height - Graphics.setWaterHeight (floating number)
Set render depth for quad tree - Graphics.quadTreeDepth (integer)
Toggle water - Graphics.toggleWater
Display terrain - Graphics.displayTerrain bool bOn
Toggle grids - Graphics.toggleGridMode
Dump texture palette - Graphics.showTexturePalette
Set texturing - Graphics.setTextureMode bool bOn
Set wireframe - Graphics.setWireframe bool bOn
Erase all plots - Map.erasePlots
Reload Game Text xml files - Xml.reloadGameText
Reload Civ4TerrainSettings.xml - Xml.reloadLandscapeInfo
Reload Civ4ArtDefines.xml - Xml.reloadArtDefines
Toggle output of texture loads/accesses to debug output - Game.toggleTextureAccessInfo
Create sequences associated with the selected unit - Game.createSelectedUnitKFs
Toggle Animation Test Tool - Game.toggleAnimationTest
Show GFC directory chooser - Game.gfcDirChooser
Show GFC file dlg window - Game.gfcfiledlg
Show GFC test popup - Game.testGFC (integer)
Show test popup - Game.testFont bool bEnable
Show the Python test popup - Game.testPythonPopup
Show test popup - Game.testPopup
Scroll to the bottom - Game.scrollBottom
Scroll to the top - Game.scrollTop
Clear the listbox below - Game.clear
Display the help popup - Game.helpScreen
Toggle debug mode - Game.toggleDebugMode
Debugging - Game.showWBPalette bool bCreate
Dump console command history - Console.History
Clear the console - Console.Clear
Display current logging status - Log.status
Toggle logging - Log.toggle
Clear the log file - Log.clear
Erase units and cities from map - Map.empty
Fill map with units and cities for performance testing - Map.fill
Replot Goodies - Map.generateGoodies
Replot Bonuses - Map.generateBonuses
Replot Features - Map.generateFeatures
Replot Rivers - Map.generateRivers
Morph the globeview count times. - Profile.morphGlobe (integer)
Crash game - App.crash
Return the application link time - App.getBuildTime
Test player unit iteration - Player.testUnitIter (integer)
Set debugging value - App.setMooseDbg2 (integer)
Set debugging value - App.setMooseDbg1 (integer)
Debug mode commands:

Use the following commands after enabling the Game.toggleDebugMode code.
Result -Action:
World editor - [Ctrl] + W
Decrease highlighted units strength by 0.2 - [Shift] + [
Increase highlighted units strength by 0.2 - [Shift] + ]
Increase gold by 1000 - [Ctrl] + 4
Display debug menu - [Ctrl] + D
Insert unit/city - [Ctrl] + [Shift] + Left Mouse Button
More hot keys

First enable Debug Mode then have either a unit or a city selected and push the following keys:
Code - Result:

(Unit) Ctrl + "+" - Unit level up
(City) "+" - Immediately complete whatever the city is producing
(City) Ctrl + "+" - Add 10 to city culture
(City) Shift +"+" - Add 1 to city population
Insert Unit/City

After active the cheat mode, press ctrl+shift+left click on a tile. A menu will pop up and allow you to insert unit or city for players/opponent.
Cheatdialog

After applying "CheatCode = chipotle" in configuration-file, open console with ~ and use command "game.toggledebugmode". With debugmode turned on you can press SHIFT+T to open CheatDialog to alter Gold and Technology
SHIFT+T CheatDialog