Alien Hallway achievements
249
(200)

Alien Hallway

2.9 out of 5 from 8 votes

There are 20 Alien Hallway achievements worth 249

254 tracked gamers have this game, 100 have completed it (39.37%)

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Alien Hallway Achievements

Liberator13

Complete all game levels

Unlocked by 154 tracked gamers (61% - TSA Ratio = 1.28)  

Blood Lust10

Kill 100 aliens

Unlocked by 248 tracked gamers (98% - TSA Ratio = 1.01)  

Bloodbath11

Kill 1000 aliens

Unlocked by 220 tracked gamers (87% - TSA Ratio = 1.07)  

Good start11

Liberate the first planet

Unlocked by 211 tracked gamers (83% - TSA Ratio = 1.09)  

Armada11

Call for 50 friendly units

Unlocked by 226 tracked gamers (89% - TSA Ratio = 1.06)  

Numerical Superiority11

Call for 20 friendly units during the battle

Unlocked by 228 tracked gamers (90% - TSA Ratio = 1.05)  

Specialist14

Upgrade one unit till 10th level

Unlocked by 126 tracked gamers (50% - TSA Ratio = 1.41)  

Air supply13

Use airstrike 100 times

Unlocked by 160 tracked gamers (63% - TSA Ratio = 1.25)  

Fire in the hole11

Throw 300 grenades

Unlocked by 196 tracked gamers (77% - TSA Ratio = 1.13)  

Perfectionist14

Get 5 stars for all game levels

Unlocked by 131 tracked gamers (52% - TSA Ratio = 1.39)  

Invincible13

Complete any level of the last planet without loss of friendly units

Unlocked by 143 tracked gamers (56% - TSA Ratio = 1.33)  

Master of defense13

Upgrade the base till 5th level

Unlocked by 142 tracked gamers (56% - TSA Ratio = 1.33)  

Air force13

Upgrade airstrike till 7th level

Unlocked by 147 tracked gamers (58% - TSA Ratio = 1.31)  

Elite only!13

Call for 5 Heavy laser gunners during the battle

Unlocked by 159 tracked gamers (63% - TSA Ratio = 1.26)  

Hell11

Call for 20 Flamethrowers during the battle

Unlocked by 197 tracked gamers (78% - TSA Ratio = 1.13)  

Mean12

Accumulate 1000 energy units during the battle (can't be achieved on "Resources refill" and "Final Step" levels)

Unlocked by 181 tracked gamers (71% - TSA Ratio = 1.18)  

Extreme14

Win the battle with lower than 50% health level of your base

Unlocked by 139 tracked gamers (55% - TSA Ratio = 1.35)  

Great commander13

Upgrade all friendly units till 4th level

Unlocked by 141 tracked gamers (56% - TSA Ratio = 1.34)  

Professional16

Complete the game on extreme level of difficulty

Unlocked by 100 tracked gamers (39% - TSA Ratio = 1.59)  

Phantom warrior12

Have 10 Snipers simultaneously present during the battle

Unlocked by 167 tracked gamers (66% - TSA Ratio = 1.23)