Duke Nukem 3D: Atomic Edition Enable God mode on "Damn I'm Good" difficulty level: Begin a new game under the "Come Get Some" difficulty level. Enable the "God mode" code, then start a new game under the "Damn I'm Good" difficulty level. Hidden message: Hold [Shift] and type F*. Cheat mode: Enter one of the following codes during game play to activate the corresponding cheat function. God mode dnkroz or dncornholio Steroids dnhyper No clipping mode dnclip All keys, ammo, weapons, items dnstuff Full armor, all keys dnitems All keys dnkeys All weapons, ammo dnweapons View debug information dndebug Display coordinates dncoords Full map dnshowmap Unlock all doors dnunlock Level select dnscotty<episode level number> Full inventory dninventory Toggle monsters dnmonsters Press [Space] for money dncashman Last episode dnending Full health dneat Full ammo dnnuk Change difficulty level1 dnskill<0-4> Chast view dnview Display frame rate dnrate "Pirates Suck" message dnbeta "Register Cosmo Today" message dncosmo "Buy Major Stryker" message dnallen View Apple's 1984 commercial2 dn1984 Security monitors look like Mac desktops dnmacs Duke turns while firing until out of ammo dnmonkey Stop dnmonkey code dn Display unknown message dntime or dntodd 1. Enter dnskill0 for no monsters. 2. Go to the movie theater on Hollywood Holocaust. Note: QuickTime must be installed.