Evolva

Hints:
Carefully manage the upgrading of all your hunters.
Remember where you left meat and send your weaker  hunters to grab it.

Upgrade your hunters along unique lines.
Keep in mind that you want combined arms here, with each hunter a  specialist in his own field, rather than a team of the  same character.

The Goo Gun fires a flammable substance with which you can coat enemies.
Switch to the flamethrower if you like  your DNA deep-fried.

Debug Mode and First Person View:
This code only works with the bump mapping patch.
Go into the mutator screen and change your team name  to "extrastuff" (without the quotations) exit the  mutator screen and save your game.
Go into the options  menu and select configure controls.
scroll down to the  bottom to see the commands for Debug and first person view.