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About Terminal Nine

Terminal Nine is a free online adventure game you can play right here in your browser. Explore three industrial districts in a third-person stealth game. Avoid patrols, complete objectives and reach extraction across nine operations. Use crouching, physical cover and decoys to stay undetected. Earn credits for equipment upgrades, choose from three difficulty settings, and learn the controls in a separate practice yard. A three-district campaign links operations with checkpoints between missions.

How to Play Terminal Nine

WASD or arrow keys move.
Hold right mouse button and drag turn camera.
Shift sprint.
Hold.
C crouch.
Hold.
E interact or extract.
Q throw decoy.
Middle mouse button recenter camera.
Esc pause.
Touch controls drag on the left to move swipe on the r.

Terminal Nine Tips & Features

Instant play — no download, no plugins, no registration. Terminal Nine runs directly in your browser.
100% free — every game on AI Browser Games is free to play, forever.
Full 3D graphics rendered right in your browser
More Adventure games — explore the full Adventure collection for more titles like Terminal Nine.

Terminal Nine FAQ

What is Terminal Nine?

Terminal Nine is a free online adventure game you can play instantly in your browser on AI Browser Games - no download, no installation and no registration required.

How do you play Terminal Nine?

Open the game above and it starts immediately. WASD or arrow keys move. The full controls are explained in the How to Play section below.

Can I play Terminal Nine on mobile?

Yes. Terminal Nine is built with HTML5 and works on phones and tablets as well as desktop computers - just open the page and tap play.

Is Terminal Nine free to play?

Yes, Terminal Nine is completely free. Every game on AI Browser Games runs in your browser, so there is nothing to buy and nothing to install.