You unlock it after reaching a certain level.
if you unlock the china level you will enjoy seeing them there!
play search and destroy
Search and destroy
you have to finish the level
You unlock Roostar in a level in World Six.
You can't simpley unlock them, you have to buy them.
level 41 i think its in the 40s
To level up on COD 5 you need to complete challenges. Challenges can be found in the online menu where it says "Barracks". There you will find "Challenges". When you complete a challenge you receive co-op points depending on your level depends how many co-op points you need before you can level up. OR you could just go on search and destroy when you unlock it and kill enemies on it. its 50 points per kill
Complete level six on world eight.
Level 21 For 2175 mall cash
Fastest way to get cod points:headquarters or wager match Level up:search and destroy(I like hardcore best) Sabotage or headquarters
You'll need to play story mode as an Alien. When in the level "The Mothership" you'll need to destroy these purple bunches of rock on the walls with your laser beam. After you destroy them complete the level. After the level there should be a level on the mothership that's called "Varan". Play the level and beat Varan and afterwards he should be available to buy at the store.