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Ajax

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Ajax

Inside Ajax

A-Jax (sometimes spelled Ajax) is a vertical scrolling shooter that Konami released for arcades in 1987. At the time it was only available in Japanese arcades, though European home computer ports later appeared under the name Typhoon. This is the original arcade version, a straightforward but polished example of the genre. In A-Jax the player pilots a helicopter through a series of vertically scrolling stages, shooting at enemy aircraft and ground targets. The game mixes standard aerial combat with brief top-down sections where you attack naval vessels. Power-ups like speed boosts and spread shots appear along the way, and the difficulty ramps up steadily through the five stages. A-Jax is a solid but not revolutionary entry in Konami's shooter lineup. It doesn't have the fame of Gradius or Twin Bee, but its clean visuals and satisfying arcade action make it worth a quick playthrough. For fans of 80s arcade shooters, it's a neat historical piece that shows what Konami was doing outside its biggest franchises.

GAME INFO

Platform
Arcade
Genre
Shooter
Publisher
Konami
Developer
Konami
Released
1987
Players
1
Region
Japan

How to play Ajax online

Getting Started

When you start A-Jax, the title screen shows the game name in Japanese but the gameplay is purely action based - just press Start to begin. The core loop is straightforward: your helicopter scrolls upward automatically, and you must shoot down enemy planes, helicopters, and ground turrets while dodging their fire. Your main weapon fires forward, and you can strafe left and right to avoid attacks.

Power-ups are collected by destroying specific enemies - look for icons that grant spread shots, speed increases, or bombs. The game has five stages, each ending with a boss encounter. Keep in mind that you have a limited number of lives and continues, so mastering enemy patterns is key. The controls map to the standard arcade layout: X fires, S uses a bomb if you have one, and the D-pad moves your helicopter.

CONTROLS

Controls

  • Arrow Keys: Joystick / Movement
  • X: Button 1
  • S: Button 2
  • Z: Button 3
  • A: Button 4
  • Q: Button 5
  • E: Button 6
  • Enter: Start / 1P
  • V: Coin / Insert

Ajax FAQ

Is Ajax exclusive to Arcade or did it appear on other systems?

It was ported to ZX Spectrum, Amstrad CPC, and Commodore 64 by Imagine Software, released in Europe as Typhoon. The original arcade version was only in Japan.

Roughly how long does it take to finish Ajax?

A typical playthrough takes about 10 to 15 minutes if you can make it through all five stages. Like most arcade shooters of the era, it's designed for short, intense sessions.

Who developed Ajax?

Konami both developed and published the arcade original. The home computer ports were handled by Imagine Software.

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