Diamond Digger is a free online arcade game where you tunnel through layers of earth collecting as many diamonds as you can before rocks block your path or end your run. Every move counts — dig in the wrong direction and you could trap yourself or get crushed, so planning your route matters as much as speed. The goal is simple: grab gems, survive each level, and rack up the highest score possible.

As you progress through the levels, the layouts get trickier with more obstacles packed into tighter spaces. Special power-ups appear underground to help you bust through tough spots or clear dangerous rocks from your path. The HTML5 format means it runs smoothly in any browser without lag, and the pick-up-and-play controls make it easy to jump in but hard to put down. Each run feels different enough that one more attempt always seems worth it.

Diamond Digger is a great pick for kids looking for casual arcade fun, but older players who enjoy puzzle-style thinking mixed with quick reactions will get just as hooked. Whether you are searching for free kids arcade games, casual HTML5 games to play at school, or simple online gem-collecting games with no download required, Diamond Digger delivers fast, satisfying gameplay right in your browser. Play it now at game-plays.com.