Cheatmode:
 Start game, go to the console (hit tilde ~) and type 
 "LOGIN developer" without the quotes to enable cheat codes. 
 Then use the following codes: 
 NOTE: If you have trouble logging in as developer, type "remoteaccess 1" 
 in the console to first enable remote access. You should then be able to 
 login as developer and activate the cheats. 
 
 Code                                          Result
 ---------------------------------------------------- 
 FLY 0/1                                     - Fly Mode 
 GOD 0/1                                     - God Mode 
 NOCLIP 0/1                                  - No Clipping 
 UAMMO 0/1                                   - Unlimited Ammo 
 GIVE_ALL                                    - All Weapons & Ammo 
 ENABLE COUNTER                              - Show Framerate 
 ENABLE CROSSHAIR                            - Show Crosshair 
 ROTATE CROSSHAIR                            - Select Next Crosshair 
 LOADSCENARIO("UMC_SPSCENARIO1","Levelname") - Load Level "Levelname" 
 
 Level Names:
 bootcamp
 cube
 vertigo
 brooklynsp
 illegal
 station
 warehousesp
 tucson
 border
 mansion
 house
 haunted
 temple
 gothic
 space
 plant
 deadend 
 
 NOTE 1: This must be done in the following way or the level will not be playable:
 
 1) Start a new single-player game.
 2) After the Bootcamp level loads, do not click the "Next" button.
 3) Call up the console and enter the above LOGIN and LOADSCENARIO cheats.
 4) When the loading is finished, the console will disappear.
 5) Click the "next" button and the level will start. 
 
 NOTE 2: Another way to start at any level is to edit the file UMCGAME.LGS 
 in the GORERULES folder under the game install folder. Be sure to backup 
 this file first. Simply delete all of the mission desciptions before the 
 one at which you wish to start and save the file. Each description will 
 look similar to this: 
 
 mission1:
 spawnCode("UMC_Mission0")
 displayPage("umc_m1")
 loadScenario("UMC_SPScenario1","bootcamp")
 displayPage("next")
 pause()
 selectPlayer("player")
 playScenario()
 displayPage("mission_complete")
 hidePage("mission_bootcamp01")
 pause(4)
 debugPause() 
 
 There is no need to renumber the remaining mission descriptions. 
 Now run the game and start a new single-player game. The game will