Can I play Rex online for free?

Yes — you can play Rex right here in your browser for free, with no installation and no plugins, on both desktop and mobile.

Yes, Rex is available to download here — use the Download button on this page.

What platform does Rex run on?

Rex is a ZX Spectrum game from 1988.

Is it legal to play Rex online here?

You play it in your browser via an emulator. For how we handle abandonware and copyright, see our "Is it legal?" page.

How do I control Rex?

The controls are in the Controls section on this page. The keyboard is usually all you need — arrow keys to move and Ctrl, Alt or Space for actions.

Can I play Rex on mobile?

Yes — it runs right in your browser on phones and tablets too. Just tap Play, nothing to install.

oldgame.cz › Action ›

Rex

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Arrows move · Z X A S buttons · Enter Start · Shift Select · or plug in a gamepad

L · QR · E

↑←→↓

Select · ShiftStart · Enter

SAXZ

Arrows = move (D-pad) · Z X A S = action buttons · Enter = Start · Shift = Select · Q/E = L/R. You can also plug in a real gamepad — the emulator menu lets you remap everything.

Open the player menu to save/load state, remap keys or plug in a gamepad.
⛶Go fullscreen for the best experience.

Emulator: EmulatorJS

Live chat — Rex

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live chat chat about this game right now — be nice

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1988 · Action · ZX Spectrum

Game info_□✕

About Rex

Rex is a 1988 action game for ZX Spectrum. It comes from the British gaming scene, published by Martech Games Ltd.. On OldGame.cz you can play it right in your browser and see 2 screenshots.

Video

▶ Longplay Walkthrough Soundtrack

Rex FAQ

Can I play Rex online for free?: Yes — you can play Rex right here in your browser for free, with no installation and no plugins, on both desktop and mobile.
Can I download Rex?: Yes, Rex is available to download here — use the Download button on this page.
What platform does Rex run on?: Rex is a ZX Spectrum game from 1988.
When was Rex released?: Rex was released in 1988.
What genre is Rex?: Rex falls under: Action.
Is it legal to play Rex online here?: You play it in your browser via an emulator. For how we handle abandonware and copyright, see our "Is it legal?" page.
How do I control Rex?: The controls are in the Controls section on this page. The keyboard is usually all you need — arrow keys to move and Ctrl, Alt or Space for actions.
Can I play Rex on mobile?: Yes — it runs right in your browser on phones and tablets too. Just tap Play, nothing to install.

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Rex

Info

Platform: ZX Spectrum
Year: 1988
Publisher: Martech Games Ltd.
Genre: Action
Players: 1 hráč
License: Freeware

Buy the original

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Report this game

Gaming platform: ZX Spectrum_□✕

About the platform 1982–1992

Sinclair's ZX Spectrum was a cheap British 8-bit computer that brought gaming into millions of homes. It is known for its distinctive colour-clash graphics and a huge games library.

Maker: Sinclair · Years: 1982–1992

Here on oldgame.cz you play it right in your browser via the EmulatorJS emulator — no install, no plugins, on desktop and mobile.

Recommended controls: These games are controlled with the keyboard (see the controls table next to the game). A USB joystick/gamepad can make some titles more comfortable, but is not required.

» More about this platform on Wikipedia