Action Alien/Achievements
Action Alien achievements by rarity
Global completion percentages from Steam, rarest first
Achievements
19
Rarest
4.5%
Ultra rare (<5%)
12
Avg. completion
5.2%
1
Extinction
Kill 10 000 aliens.
4.5%
2
Tycoon Of The Wasteland
Earn a total of 10 000 credits.
4.5%
3
Plan B
Blow up 500 aliens with grenades.
4.6%
4
MacGyver
Unlock all upgraded weapons.
4.6%
5
Gold Finger
Unlock all golden weapons.
4.6%
6
Kickboxing Championship
Beat 100 aliens with leg kicks.
4.7%
7
Party Latecomers
Kill 15 boss aliens.
4.7%
8
Not A Toy
Kill an alien boss with the pistol.
4.7%
9
Refueled
Complete the petrol station map.
4.7%
10
Strong Man
Unlock all perks.
4.8%
11
Another Day In Paradise
Complete the tropical hotel map.
4.8%
12
Rampage
Kill 1 000 aliens.
4.9%
13
The 2nd Amendment
Use every weapon during one game.
5.1%
14
Warm Trip
Complete the wasteland map.
5.2%
15
Demoman
Demolish a part of a building with the grenade launcher.
5.5%
16
Rationing
Blow up 8 aliens with one grenade.
5.9%
17
Cow-Boy
Empty all the rounds of a revolver with only deadly shots in less than 5 seconds.
6.7%
18
(Almost) Under Control
Kill an alien with the last bullet of a machine gun or an assault rifle.
7.2%
19
Journey Routine
Kill 100 aliens.
7.3%
Percentages are Steam's global unlock rates across all players who own Action Alien, refreshed daily. See live player counts and stats for Action Alien.