Welcome, Rookie!

Clear 1 board of aliens

Points

5 (5 true)

Rarity

70.5% Common

Unlocked

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This is War!

Clear 2 boards of aliens

Points

10 (16 true)

Rarity

36.4% Common

Unlocked

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As Much As It Takes

Clear 3 boards of aliens

Points

25 (61 true)

Rarity

21.3% Common

Unlocked

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Master Defender of the Earth

Clear 5 boards of aliens

Points

50 (308 true)

Rarity

10.6% Rare

Unlocked

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Arcade Habitue

Earn 5,000 points

Points

25 (138 true)

Rarity

11.0% Rare

Unlocked

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Only Sky is the Limit

Earn 10,000 points

Points

50 (361 true)

Rarity

8.5% Rare

Unlocked

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Close Encounters of the Third Kind

Destroy the UFO

Points

1 (1 true)

Rarity

91.3% Common

Unlocked

—

Bull's Eye

Get 300 points by destroying the UFO

Points

5 (8 true)

Rarity

32.0% Common

Unlocked

—

A New Chance

Earn an extra life with 1,500 points

Points

5 (6 true)

Rarity

50.0% Common

Unlocked

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Prepared and Ready

Have 4 lives at once

Points

5 (8 true)

Rarity

32.5% Common

Unlocked

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A Job Well Done

Clear the board without losing a life

Points

5 (6 true)

Rarity

49.1% Common

Unlocked

—

My Insecurities

Get your shields fully destroyed before invaders advance for the fourth time

Points

5 (7 true)

Rarity

39.0% Common

Unlocked

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Fastest Gun in the World

Clear a board of aliens in 70 seconds

Points

10 (32 true)

Rarity

15.4% Rare

Unlocked

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Sniper

Clear the board without missing a shot (you can still hit the UFO and enemy bullets)

Points

25 (114 true)

Rarity

11.3% Rare

Unlocked

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Exterminator

Kill 250 invaders

Points

25 (141 true)

Rarity

11.1% Rare

Unlocked

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Call the Manager! This key is broken!

Clear a board of aliens without pressing left

Points

25 (93 true)

Rarity

13.0% Rare

Unlocked

—

Looming Death

Clear the board before invaders advance for the sixth time

Points

10 (26 true)

Rarity

18.4% Rare

Unlocked

—

Sitting Duck

Kill 10 invaders without moving

Points

5 (8 true)

Rarity

32.4% Common

Unlocked

—

Sitting Duck Extreme Edition

Kill 15 invaders without moving

Points

10 (21 true)

Rarity

23.2% Common

Unlocked

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Accountant Mindset

Clear a board of aliens by killing them row by row from bottom to top

Points

10 (30 true)

Rarity

14.7% Rare

Unlocked

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Pedantic Mindset

Clear a board of aliens by killing them column by column from left to right

Points

5 (12 true)

Rarity

18.0% Rare

Unlocked

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Atlantis Has Fallen

Kill all aliens in the leftmost and rightmost columns after having cleared all columns between

Points

10 (29 true)

Rarity

15.7% Rare

Unlocked

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