* Start a single player game.
* When on the screen that reads "Start Volcano" type the word bubbles
(you will hear a sound if you typed it correctly).
* Type thefullmonty (you will again hear a sound if you typed it
correctly). This activates the level selection.
* Press the down arrow key to highlight Volcano, then press the
left/right arrow keys to toggle through the levels.
Other cheat codes:
* iamzeus = God mode, all weapons, invulnerable, unlimited ammo and
afterburners. But still there be timers :)
* lumberjack = This is a fun one, but they hid the effects rather
well. I stumbled upon it by accident.
The Scoop: Hit your quick key for Mug. and fire, basic mug. Hit Mug
again and fire.. you get a spiralling mug. Hit it once more, and
you get a bouncy-mug. (2 bounces I think) Hit the quick key for
solaris, basic solaris, hit it again, you get one of those homing
plasmoids the turrets fire, once more and you get a blue plasmoid.
(great for taking out lurkers around a corner :)
* jimbeam = a REALLY fun one like "lumberjack". Select the laser,
select it again and you get the Levtank electro-version, once more
and you get the MASSIVELY BITCHING BLOW THE FREAKING HELL OUTTA
EVERYTHING beam :) Try it, you'll love it.
NOTE: you will not get all the crystals if you finish the last level.
The Spoiler Centre