Alien Storm

Alien Storm

12 Achievements

150

Genesis/Mega Drive
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Expel the Aliens

Expel the Aliens

Reach Mission 2

5
Alien's Nest

Alien's Nest

Reach Mission 3

5
Duel in Broad Daylight

Duel in Broad Daylight

Reach Mission 4

5
Save the Laboratory

Save the Laboratory

Reach Mission 5

5
Night Crawler

Night Crawler

Reach Mission 6

5
Destroy the UFO

Destroy the UFO

Reach Mission 7

10
Final Battle

Final Battle

Reach Mission 8

10
Karen's Victory

Karen's Victory

Finish the Game with Karen

10
Garth's Victory

Garth's Victory

Finish the Game with Garth

10
Scooter's Victory

Scooter's Victory

Finish the Game with Scooter

10
Alien Busters

Alien Busters

Complete the Game on Normal or higher

25
Alien Storm Eradication

Alien Storm Eradication

Complete the Game on Hard

50