Cowboy VS Martians

16 plays Added on Nov 11, 2025

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About Cowboy VS Martians

Martians have landed on earth and it seems like they don't want to be friendly! Take your gun, comb your mustache and let's start shooting bullets! Hey Cowboy, can you kill them all?

Category: Adventure · Played 16 times

How to Play

Use your keyboard, mouse or touch controls (depending on the game) to jump in and start playing. If the game doesn't load properly, try refreshing the page or switching to another modern browser.

Play on Any Device

Estroweb Games is built around HTML5 games, which means they're designed to work across desktop, laptop, tablet and mobile devices – right inside your browser.

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