To enable the cheats, right click on the desktop shortcut and click Properties. In the Target field, add -developer to the game location outside the quotes.
The string should now look like this:
"C:\Program Files\Rockstar Games\Max Payne 2\MaxPayne2.exe" -developer .
Start the game using the shortcut. In gamplay, hit ~ to open the console.
Result
Cheat Code
God mode
god
Disable god mode
mortal
God mode, all weapons, health, infinate ammo
coder
Get all weapons
getallweapons
Fill in part of the storyline(x). X can be 1, 2, or 3
getgraphicsnovelpart(x)
Turn on HUD
showhud
Get 1,000 health
armor
Get molitov cocktails
poltergeist
Get grenades
baddaboom
Get weapon with full ammo. Weapons can be beretta, coltcommando, deserteagle, dragunov, ingram, mp5, kalashnikov, painkillers, pumpshotgun, sawedshotgun, sniper, striker.
