Type in the following code during gameplay:

• Butcher-Kill all monsters on level
• Casper-No clipping mode (walk through walls)
• Conan-Lose all weapons
• Deliverance-"Pig mode"
• Indiana-Receive all artifacts
• Init-Restart level
• Kills-Show number of kills in Deathmatch
• Locksmith-Receive all keys
• Mapsco-Map code
• Martek-Type 3 times and die
• Noise-Toggle sound debug
• NRA-Receive all weapons
• Puke-Script mode
• Satan-Invincibility
• Shadowcaster (0,1 or 2)-Change character class
• Sherlock-Receive all puzzle items
• Ticker-Frame rate
• Visit (0-31 or 41)-Warp to different level
• Where-Show X, Y, Z position
• ~(2-digits)-Plays a CD (digits are the track number)