Free HTML5 browser game

Space Diamond Miner

Space Diamond Miner is a casual arcade game inspired by classic Gold Miner–style mechanics, set in a colorful space diamond mining universe. Players control an astronaut and use a hook to collect valuable diamonds hidden underground on alien planets. Each level has a time limit, encouraging precise timing and smart target selection. Collected diamonds can be spent on upgrades such as hook speed, hook size, extra time, and diamond value, creating a simple yet rewarding progression system.

Game description provided by GameMonetize.

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Current source controls: Players launch a hook to grab underground diamonds and earn as much as possible before time runs out Timing target selection and upgrade choices are key to success Diamonds collected can be used to improve hook speed size time bonuses and diamond v

Quick facts

Game details

Channel: Puzzle Games
Subcategory: Brain Games
Provider: GameMonetize
Platform: Web Browser
Orientation: landscape
Updated: July 21, 2026

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Game walkthrough

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About Space Diamond Miner

Game description provided by GameMonetize.

How to play

Players launch a hook to grab underground diamonds and earn as much as possible before time runs out Timing target selection and upgrade choices are key to success Diamonds collected can be used to improve hook speed size time bonuses and diamond v

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