Code Title: Cheat mode
Press Start to pause game play in a campaign, then press R(2), L, R, L(2), R, L, R(2), L, R, L(2), R, L to unlock the "Cheats" selection at the options menu. The cheat options include "Toggle Unit Spying", "Cheat Win", "Gimme $10000", "Show LZs", "Player Invulnerable", "Enable All Levels", and "Clear Fog Of War". Alternately, get the all gold medals in the game to unlock the same options.
Code Title: Defense Mode
When ur being the marines and there in defense mode there health will grow little by little and there attack will be stronger.
Submitted by: B-rad
Code Title: Predators
Try sneaking up on and attacking a lone enemy with a cloaked Spear Master and see what happens.
Code Title: Cartoon mode:
Create a soundtrack with the name «». Note: The first and last characters are the single symbols for the "double" greater than and less than signs.
Code Title: Aliens
Bring several drones along with any hunting parties. You can use them to drop hive nodes as you move along, enabling you to regenerate any units that become wounded by enemy resistance. Moreover, hive nodes see just like other aliens, enabling you to track any enemies that cross your prior path. Finally, if you upgrade your drones, their cystic acid spittle ensures that any hosts you subdue will produce offspring of stronger stock than normal.
Code Title: Predators
Try sneaking up on and attacking a lone enemy with a cloaked Spear Master and see what happens.
