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Achievements for Alien Hallway

There are 20 Achievements for Alien Hallway (PC)
Check out our forums or ask a question for more help.


    ACHIEVEMENTS

 
0 Air force
Upgrade airstrike till 7th level
 
0 Air supply
Use airstrike 100 times
 
0 Armada
Call for 50 friendly units
 
0 Blood Lust
Kill 100 aliens
 
0 Bloodbath
Kill 1,000 aliens
 
0 Elite only!
Call for 5 Heavy laser gunners during the battle
 
0 Extreme
Win the battle with lower than 50% health level of your base
 
0 Fire in the hole
Throw 300 grenades
 
0 Good start
Liberate the first planet
 
0 Great commander
Upgrade all friendly units till 4th level
 
0 Hell
Call for 20 Flamethrowers during the battle
 
0 Invincible
Complete any level of the last planet without loss of friendly units
 
0 Liberator
Complete all game levels
 
0 Master of defense
Upgrade the base till 5th level
 
0 Mean
Accumulate 1,000 energy units during the battle (can't be achieved on 'Resources refill' and 'Final Step' levels)
 
0 Numerical Superiority
Call for 20 friendly units during the battle
 
0 Perfectionist
Get 5 stars for all game levels
 
0 Phantom warrior
Have 10 Snipers simultaneously present during the battle
 
0 Professional
Complete the game on extreme level of difficulty
 
0 Specialist
Upgrade one unit till 10th level