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A male and a female commando named Masato Kanzaki & Mizuki Makimura have been sent to the jungle on a mission. That mission, should they choose to accept it, is to destroy an enemy base and everyone in it. Stealth is required, since brute force will only lead to their capture. On their four-stage mission, Masato and Mizuki will encounter a host of mercenaries, soldiers, robots, and other enemies bent on cutting down the two commandos in their tracks and stopping them from destroying the heart of the Fortified Zone. It's up to the player to find out if their mission succeeds or fails.

You are able to switch between the two characters at any time. Both characters have advantages and weaknesses - Masato can use special weapons while Mizuki can jump over obstacles.


Fortified Zone Game Boy Bats
Fortified Zone Game Boy Sound boy from menu
Fortified Zone Game Boy Girl in action
Fortified Zone Game Boy First room

Promo Images

Fortified Zone Screenshot
Fortified Zone Screenshot
Fortified Zone Screenshot

Alternate Titles

  • "怒りの要塞" -- Japanese spelling
  • "Ikari no Yōsai" -- Japanese title

Part of the Following Group

User Reviews

A frustrating gameboy experience Isdaron (730) 2 Stars2 Stars2 Stars2 Stars2 Stars
Good game, good play, shame about the lack of lives! Benedict Doran (2) 3.5 Stars3.5 Stars3.5 Stars3.5 Stars3.5 Stars

Critic Reviews

GamePro (US) Nov, 1991 4 out of 5 80
Electronic Gaming Monthly (EGM) Aug, 1991 31 out of 40 78
Nintendo Power Magazine Jun, 1991 3.7 out of 5 74
Nintendo Magasinet (Sweden) Mar, 1992 3.7 out of 5 74
Video Games Sep, 1991 67 out of 100 67
Play Time Apr, 1992 64 out of 100 64


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Isdaron (730) added Fortified Zone (Game Boy) on May 21, 2003
Other platforms contributed by CrankyStorming (3011)