Other Games
Air force
Upgrade airstrike till 7th level
Achievement
Air supply
Use airstrike 100 times
Achievement
Armada
Call for 50 friendly units
Achievement
Bloodbath
Kill 1000 aliens
Achievement
Blood Lust
Kill 100 aliens
Achievement
Elite only!
Call for 5 Heavy laser gunners during the battle
Achievement
Extreme
Win the battle with lower than 50% health level of your base
Achievement
Fire in the hole
Throw 300 grenades
Achievement
Good start
Liberate the first planet
Achievement
Great commander
Upgrade all friendly units till 4th level
Achievement
Hell
Call for 20 Flamethrowers during the battle
Achievement
Invincible
Complete any level of the last planet without loss of friendly units
Achievement
Liberator
Complete all game levels
Achievement
Master of defense
Upgrade the base till 5th level
Achievement
Mean
Accumulate 1000 energy units during the battle (can't be achieved on "Resources refill" and "Final Step" levels)
Achievement
Numerical Superiority
Call for 20 friendly units during the battle
Achievement
Perfectionist
Get 5 stars for all game levels
Achievement
Phantom warrior
Have 10 Snipers simultaneously present during the battle
Achievement
Professional
Complete the game on extreme level of difficulty
Achievement
Specialist
Upgrade one unit till 10th level
Achievement