Arcade Systems

Ajax

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PC Keyboard
Game Button
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Z
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Y
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Q
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The game uses a primarily side-scrolling run-and-gun structure. Players move, aim, and fire simultaneously while dodging ground and air threats. Weapon pickups change the attack style, giving different strengths for crowd control, anti-air fire, or sustained damage. Stages feature forced scrolling, tricky terrain, and boss battles, so success depends on movement discipline, weapon management, and learning enemy patterns.

Player character

A futuristic soldier controlled by the player, armed with a transforming weapon system to repel the alien forces.

Learn how each weapon form behaves and keep the one best suited to the current stage. Do not overcommit to shooting when the screen becomes crowded; clear the most dangerous aerial threats first. Bosses usually follow fixed attack patterns, so wait for safe openings before moving in for damage.

No cheats or unlockables available

Tips and tricks

Stay near the center of the screen so you can react sooner to enemies spawning from either side.

Tips and tricks

Choose a more versatile weapon form in narrow or hazard-heavy stages.

Tips and tricks

In boss fights, read the bullet pattern first, then attack during the safest opening.

User Reviews

Fast-paced and constantly demanding, it delivers a classic hardcore arcade feel.

User Reviews

Weapon switching adds strategy and keeps repeat playthroughs engaging.

User Reviews

The sci-fi theme and stage flow are strong, making it a memorable shooter from the era.

Comments

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About Ajax

Ajax is a 1987 Arcade Systems arcade, shooter, run and gun game, developed by Konami and published by Konami. Ajax is a 1987 Konami arcade run-and-gun shooter in which players control a futuristic soldier equipped with a transforming weapon system while fighting back an alien invasion. Its fast pace, heavy enemy pressure, and stage-based progression made it a notable sci-fi action game in the arcade era. You can play Ajax instantly in your browser at https://www.classicemu.com — no downloads or installation required, with cloud save support and mobile touch controls.

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