Alien Storm

Mega Drive

Developer

Overworks

Publisher

Sega

Genre

Shooting Gallery / Run and Gun

Released

June 28, 1991

Title screenshot Ingame screenshot

Achievements

• 
  Expel the Aliens

  (5) (5)

  Reach Mission 2

  100.00% unlock rate

  2,151 (1,166) of 2,151 – 100.00% unlock rate

  54.21% of players have earned the achievement in hardcore mode

  100.00% of players have earned the achievement in softcore mode
• 
  Alien's Nest

  (5) (5)

  Reach Mission 3

  83.45% unlock rate

  1,795 (1,044) of 2,151 – 83.45% unlock rate

  48.54% of players have earned the achievement in hardcore mode

  83.45% of players have earned the achievement in softcore mode
• 
  Duel in Broad Daylight

  (5) (5)

  Reach Mission 4

  72.34% unlock rate

  1,556 (971) of 2,151 – 72.34% unlock rate

  45.14% of players have earned the achievement in hardcore mode

  72.34% of players have earned the achievement in softcore mode
• 
  Save the Laboratory

  (5) (5)

  Reach Mission 5

  62.99% unlock rate

  1,355 (876) of 2,151 – 62.99% unlock rate

  40.73% of players have earned the achievement in hardcore mode

  62.99% of players have earned the achievement in softcore mode
• 
  Night Crawler

  (5) (6)

  Reach Mission 6

  54.11% unlock rate

  1,164 (785) of 2,151 – 54.11% unlock rate

  36.49% of players have earned the achievement in hardcore mode

  54.11% of players have earned the achievement in softcore mode
• 
  Destroy the UFO

  (10) (14)

  Reach Mission 7

  36.96% unlock rate

  795 (559) of 2,151 – 36.96% unlock rate

  25.99% of players have earned the achievement in hardcore mode

  36.96% of players have earned the achievement in softcore mode
• 
  Final Battle

  (10) (17)

  Reach Mission 8

  27.48% unlock rate

  591 (415) of 2,151 – 27.48% unlock rate

  19.29% of players have earned the achievement in hardcore mode

  27.48% of players have earned the achievement in softcore mode
• 
  Karen's Victory

  (10) (28)

  Finish the Game with Karen

  14.27% unlock rate

  307 (223) of 2,151 – 14.27% unlock rate

  10.37% of players have earned the achievement in hardcore mode

  14.27% of players have earned the achievement in softcore mode
• 
  Garth's Victory

  (10) (28)

  Finish the Game with Garth

  14.18% unlock rate

  305 (226) of 2,151 – 14.18% unlock rate

  10.51% of players have earned the achievement in hardcore mode

  14.18% of players have earned the achievement in softcore mode
• 
  Scooter's Victory

  (10) (29)

  Finish the Game with Scooter

  13.39% unlock rate

  288 (210) of 2,151 – 13.39% unlock rate

  9.76% of players have earned the achievement in hardcore mode

  13.39% of players have earned the achievement in softcore mode
• 
  Alien Busters

  (25) (74)

  Complete the Game on Normal or higher

  13.99% unlock rate

  301 (208) of 2,151 – 13.99% unlock rate

  9.67% of players have earned the achievement in hardcore mode

  13.99% of players have earned the achievement in softcore mode
• 
  Alien Storm Eradication

  (50) (183)

  Complete the Game on Hard

  10.65% unlock rate

  229 (165) of 2,151 – 10.65% unlock rate

  7.67% of players have earned the achievement in hardcore mode

  10.65% of players have earned the achievement in softcore mode

Recent Players:

	User	When	Activity
	RetroMolly	2023-09-30 19:08:19	Preparing to Play
	ERVI	2023-09-30 08:18:32	The Final Fight as Credits:0 Health: 797%
	HeickF77	2023-09-27 21:05:21	Expelling the Aliens as Garth Credits:3 Health: 40%
	49152	2023-09-23 22:38:10	Saving The People as Karen Credits:3 Health: 88%
	DougOrion	2023-09-23 16:55:28	Wandering in the Dark as Credits:0 Health: 777%
	Salverelli	2023-09-12 17:40:56	Expelling the Aliens as Karen Credits:3 Health: 52%
	Satanos	2023-09-10 23:30:07	Playing Alien Storm
	chirogocki	2023-08-18 19:59:33	Playing Alien Storm
	cyraxx01	2023-08-11 01:08:05	Playing Alien Storm
	Bosovond	2023-06-18 19:48:13	Taking Down the UFO as Credits:0 Health: 804%

Comments:

	Wolferhu 17 Jun 2013 09:48 Very challenging game. I think the "Alien Busters" achievement would worth at least 30 points but even the 50 would be reasonable.
	ccaper 21 Nov 2013 14:09 This game is really friggin hard. I love it! Don't play this game if you are quick to rage.
	JonnyRetro 3 Jan 2014 10:49 One of my favourites! I'll DEFINITELY be revisiting this!!
	dirtydeeds 14 Jun 2015 17:46 I have played this game a lot. The last mission is very freak, I am always have made confusion to choose the correct path.
	PMniac 8 Jul 2015 23:33 Beating game on Hard mode also unlocks Easy and Normal achieves?
	levilixo 30 May 2016 16:08 This game was completed in normal and hardcore mode by LeviLixo, the coffee drinker.
	RetroDave82 7 Apr 2020 03:57 Anyone wana co-op?
	GustavoKennedy 24 Sep 2020 05:51 mastered, finally,after getting angry when trying to finish the game on hard without extra credits.
	Doctorbeefy 5 Nov 2020 00:05 Tried a different emulator and after about 60 trys finally finished on hard.
	handfulofbits04 12 Jan 2021 03:23 Not a bad early Mega Drive game! Challenging but not unfair. Definitely not going to attempt hard though.
	thatoneguy1851 27 Aug 2023 00:49 Mastered. Hard’s not too bad, you just have to be cautious about enemy placements and be very sparing on special usage to preserve energy. Use it when there’s like five enemies (or four tough ones) onscreen at once. I find it helps to turn the energy level to EASY in the options menu to have more energy to work with. On the final level, have at least one credit and preferably a full bar of health. Afterwards, just choose the path to the right rather then the left one since you’ll have a much easier time overall.
	buraconerd 3 Sep 2023 20:56 Você perde quando vc erra, o jogo é justo. O que não significa que você não vai ficar pistola. O Hard requer treino.