Nintendo Entertainment System:
Alien Syndrome

Veröffentlicht Dezember 1989
Publisher Tengen, Inc.
Entwickler Sanritsu Denki Co., Ltd.
Naoki Okabe
Tetsushi Nakamura
Yuji Koharu
Noboru Machida
Kazuo Sawa
UPC-Code 031763101123
Genre Shooter
Medium Steckmodul
Controller D-Pad
Spieler 1–2
Wertung 5.7/10

The Battle Between Flesh And Slime.

The extra-terrestrials in this game are anything but friendly. They're slimy monsters that are holding space colonists captive aboard seven alien starships. For one or two players, this super action game challenges you to free the helpless hostages. Search each ship's deadly levels, using flamethrowers and laser cannons to vaporize alien scum. Look for maps to help you find your way. After you've saved all the captives from one ship, you must destroy its powerful leader before you can move on to the next ship. Remember, to the aliens, you're slime. And they want you good… and dead.
Wie die meisten anderen Tengen-Spiele für das NES ist dieses Spiel auch mit dem kopierten Lockout-Chip versehen und wurde nicht von Nintendo lizenziert.

In Japan wurde das Spiel von Sun Electronics unter dem Titel エイリアンシンドローム (Eirian shindorōmu) vertrieben.

Weitere Versionen
Alien Syndrome (Amstrad CPC, ACE)
Alien Syndrome (Arcadespiel, Sega Europe)
Alien Syndrome (Atari ST, ACE)
Alien Syndrome (Atari ST, Sega Enterprises)
Alien Syndrome (Commodore 64, ACE)
Alien Syndrome (Commodore 64, RAD Games)
Alien Syndrome (Commodore 64, Sega Enterprises)
Alien Syndrome (Commodore Amiga, ACE)
Alien Syndrome (Commodore Amiga, Sega Enterprises/Mindscape)
Alien Syndrome (MSX, Dro Soft)
Alien Syndrome (PC: MS-DOS, Sega Enterprises)
Alien Syndrome (Sinclair ZX Spectrum, ACE)
Alien Syndrome (Sinclair ZX Spectrum, RAD Games)
Alien Syndrome (Sinclair ZX Spectrum, Sega Enterprises)
エイリアンシンドローム (Eirian shindorōmu) (Arcadespiel, Sega Enterprises)
エイリアンシンドローム (Eirian shindorōmu) (Nintendo Famicom, Sun Electronics)
エイリアンシンドローム (Eirian shindorōmu) (Sharp X68000, Micomsoft)
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