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An action/puzzle game, the object is to catch assorted color falling tiles and create rows, columns, or diagonals of a single color. Each level requires a different pattern to be made, and the tiles fall faster, more at a time, and in an increasing number of colors as the game progresses.


Klax Game Boy Color Well, it isn't the nineties anymore...
Klax Game Boy Color It gets really messy really quick on this level
Klax Game Boy Color You must get 3 klaxes
Klax Game Boy Color Wave 3: Make 3 diagonals

Promo Images

Klax Magazine Advertisement Micom BASIC magazine (The Dempa Shimbun Corporation, Japan) - October 1990
Klax Magazine Advertisement Micom BASIC magazine (The Dempa Shimbun Corporation, Japan) - August 1990
Klax Magazine Advertisement Page 13
Klax Magazine Advertisement Back Cover

Alternate Titles

  • "Midway presents Arcade Hits: Klax" -- Game Boy Color title
  • "クラックス" -- Japanese spelling

User Reviews

There are no reviews for the Game Boy Color release of this game. You can use the links below to write your own review or read reviews for the other platforms of this game.

Critic Reviews

Total! (Germany) Jul, 1999 2 out of 6 80
All Game Guide 1999 4 Stars4 Stars4 Stars4 Stars4 Stars 80
Mega Fun Aug, 1999 64 out of 100 64
Pocket Magazine / Pockett Videogames Aug 01, 1999 3 Stars3 Stars3 Stars3 Stars3 Stars 60
Video Games Jul, 1999 3 Stars3 Stars3 Stars3 Stars3 Stars 60


There are currently no topics for this game.


1001 Video Games

Klax appears in the book 1001 Video Games You Must Play Before You Die by General Editor Tony Mott.

Arcade version

Strictly speaking, this isn't a coin-op conversion per se, as the home and arcade versions were developed alongside each other. The top home versions (PC, Amiga and ST) are identical to the arcade game.

Atari 2600 version

According to, this was the last game released for the Atari 2600 by Atari. Although it was ported to the NTSC format, it was never released in that format.


  • Amiga Joker
    • Issue 01/1991 – #2 Best Dexterity Game in 1990
  • Amiga Power
    • May 1991 (Issue #00) - #26 in the "All Time Top 100 Amiga Games"
  • Commodore Force
    • December 1993 (Issue 13) – #67 “Readers' Top 100”
  • Commodore Format
    • July 1993 (Issue 34) - Modern Classics: Oddities
  • Power Play
    • Issue 01/1991 - Best Puzzle Game in 1990 (Amiga, Atari ST and C64 versions)
  • ST Format
    • Issue 01/1991 - Best Puzzle Game in 1990
Information also contributed by LepricahnsGold
Игги Друге (46394) added Klax (Game Boy Color) on Jul 21, 2007
Other platforms contributed by keth (189), chirinea (45593), NGC 5194 (17603), RKL (5735), muesli (296), Sciere (586567), Sha1tan (17), Kabushi (230996), Martin Smith (66827), Servo (57411), Игги Друге (46394), koffiepad (10525) and 雷堂嬢太朗 -raido.jotaro- (60725)