Cheat codes
Type at the 'communcation' line (F8) and press Enter to activate.

FREESPACE
Level warp

SPANIARD
Wipe out all robots 

GODZILLA
Make one robot in the level indestructible

MEGAWOWIE/MEGAWOWIEZOWIE
Turn the effects a bit gnarly

GOWINGNUT
Make the guide bot go insane

LPNLIZARD
Make nearly all your weapons home in on a target

ALMIGHTY
Invulnerability 

ALIFALAFEL
Stuff 

BITTERSWEET
Psychedelic walls (fish eye view)
 
PIGFARMER
Erm, try it out 

GABBAGABBAHEY
See what happens!

HELPVISHNUResurrect guide bot if he's been killed, or create another one

ROCKGRL
Full auto-mapping

DELSHIFTB
Destroys reactor, moves ship by exit, toasts all robots, and gives you all items in level! 

FRAMETIME
Display frames per second 

HONESTBOB
Demo weapons

DUDDABOO
Bounce weapons

IMAGESPACE
Turn off robot firing

SILKWING
Make robots shoot each other

WILDFIRE
Rapid fire

BLUEORB
Gives you a shield power-up