Start the game with the parameter "-developer", that means the start icon on the
 desktop must look like this (rightclick it and change the properties):

 ...\maxpaynemaxpayne.exe -developer

 Now you can press [F12] in the game to bring up the console, where you might
 type in

 god                    God mode ON
 mortal                 God mode OFF
 getallweapons          All weapons
 getinfiniteammo        Unlimited ammo
 noclip                 No clipping mode ON
 noclip_off             No clipping mode OFF
 getbullettime          Fill up when bullet-time runs out
 showfps                Show frame rate
 getpainkillers         Get eight painkillers
 c_addhealth ( 100 )    Add 100 to health
 jump#                  Jump of lenght # (usefull for #: 10, 20,30)
 help                   Display all codes
 SetWoundedState        Walk as if wounded
 SetNormalState         Walk normally
 coder                  All weapons and god mode


 Weapons:

 GetBaseballbat
 GetBeretta
 GetBerettaDual
 GetDualBeretta
 GetDesertEagle
 GetSawedShotgun
 GetPumpShotgun
 GetJackhammer
 GetIngram
 GetIngramDual
 GetDualIngram
 GetMP5
 GetColtCommando
 GetMolotov
 GetGrenade
 GetM79
 GetSniper
 GetHealth
 GetPainkillers
 GetBulletTime

 maxpayne_gamemode->gm_init(levelname);    Jump to level, where levelname might be:

                              startup_level
                              tutorial
                              end_combat      (Secret finale, use this method instead of
                                              "maxpayne_gamemode->gm_sendendofgamemessages( );")

                              part0_level1
                              part1_level1
                              part1_level1b
                              part1_level2
                              part1_level2b
                              part1_level3
                              part1_level3b
                              part1_level4
                              part1_level5
                              part1_level6

                              part2_level0
                              part2_level1
                              part2_level2
                              part2_level2b
                              part2_level3
                              part2_level4

                              part3_level1
                              part3_level2
                              part3_level2b
                              part3_level3
                              part3_level4
                              part3_level5
                              part3_level5b
                              part3_level6
                              part3_level7


 ---

 Start the game with the parameter "-developerkeys" and you can press [F11] in the game to
 show the technical game stats.

 ---

 Start the game with the parameter "-screenshot" and you can press [F10] to get a
 screenshot, which can be found in the May Payne directory.