Goldminer Jack is a claw-grabbing mining game in the Gold Miner tradition: a swinging hook above a cross-section of earth full of gold, gems and rocks, and one decision per drop — when to release.
Each level sets a cash target and a clock, and between levels you spend what you earned on upgrades that make heavy hauls faster and the valuable items easier to reach.
Prioritise value per second, not value. Small gems come up fast and pay well, while a large nugget can eat a third of the clock for a similar amount.
Where the game provides dynamite or an equivalent item, yes — it destroys what you've grabbed and returns the claw immediately.
Yes — tap to drop. Nothing to install.