Achievement Unlocked Visibility Global Unlocks
Professional
Complete the game on extreme level of difficulty 		2012-01-25 13:29:24 17.3%
Air supply
Use airstrike 100 times 		2012-01-25 13:14:35
38.8%
Extreme
Win the battle with lower than 50% health level of your base 		2012-01-25 12:11:34 23.1%
Phantom warrior
Have 10 Snipers simultaneously present during the battle 		2012-01-25 11:40:20 40.6%
Perfectionist
Get 5 stars for all game levels 		2012-01-25 11:36:10 22.6%
Liberator
Complete all game levels 		2012-01-25 11:03:12 36.4%
Elite only!
Call for 5 Heavy laser gunners during the battle 		2012-01-25 10:46:29 43.9%
Invincible
Complete any level of the last planet without loss of friendly units 		2012-01-25 10:18:42 28.3%
Mean
Accumulate 1000 energy units during the battle (can't be achieved on "Resources refill" and "Final Step" levels) 		2012-01-25 10:15:49 50.5%
Great commander
Upgrade all friendly units till 4th level 		2012-01-25 10:05:11 25.0%
Air force
Upgrade airstrike till 7th level 		2012-01-25 09:58:30 28.7%
Master of defense
Upgrade the base till 5th level 		2012-01-25 09:58:08 26.3%
Specialist
Upgrade one unit till 10th level 		2012-01-25 09:56:40 22.1%
Hell
Call for 20 Flamethrowers during the battle 		2012-01-25 09:41:28 53.9%
Fire in the hole
Throw 300 grenades 		2012-01-25 09:36:54
59.4%
Good start
Liberate the first planet 		2012-01-25 07:27:13 63.8%
Armada
Call for 50 friendly units 		2012-01-25 07:21:26
70.4%
Bloodbath
Kill 1000 aliens 		2012-01-25 07:17:10
66.9%
Numerical Superiority
Call for 20 friendly units during the battle 		2012-01-25 07:16:43 71.8%
Blood Lust
Kill 100 aliens 		2012-01-24 15:10:20
81.4%