Start your game with these command lines, 
 
 bstone "CODE":
 
 CODE:
 POWERBALL - Enable Cheat Mode
 TICS  - Display TIC infor
 MUSIC - Change music by pressing Backspace and an arrow key
 RADAR - Show radar
 
 Start the game with the command line - bstone powerball. 
 The Jam logo will appear.
 Hold left SHIFT then press and hold right SHIFT.
 A chime will sound if done correctly. 
 During gameplay, press BACKSPACE then enter the code.
 
 G - God mode toggle
 D - Invisibility
 W - Level warp
 E - End level
 I - Free stuff
 O - Show hidden walls on auto mapper
 U - Unlock level
 S - Slow motion toggle
 T - Show walls, sprites, and sound waveforms
 B - Change border color
 C - Show statistics
 F - Show x and y coordinates
 H - Hurt yourself
 M - Show memory usage
 P - Pause
 Q - Quit
 V - Extra VBLs
 
 These codes work in the full version only:
 JAMfull life/ammoaccess cards/guns, score drops to 0.
 6+7All bonus items
 7+8Kill actors
 6+8All bonus items/kill actors