Cheat mode:
Enter one of the following codes during game play to activate the corresponding cheat function.
Effect
Code
Invincibility
killemall
100 bullets
bullets
50 Cells
cells
25 Drones
drones
100 armor
armor
Full shields
shield
Destroy a few invaders
zap
Level select
go
Unlimited ammunition
noammo
Level skip
warp
Push invaders back to top
top
One life remaining
life
Upgrade ship
upgrade
Turbo invaders
nitro
Nuclear missiles
nuke
Spawn new Blob
blob
