Rock Goblin Jr.

Rock Goblin Jr.

Somewhere deep underground, treasure is waiting — and it's your job to find it!

Grab your hammer and brush, choose your cave, and start digging. Each rock you crack open could reveal a sparkling gem, a rare crystal, or something totally unexpected. Scrub away the dirt, watch the colors appear, and add your find to your very own gem collection book!

Explore Magical Worlds

Every cave is its own adventure. Stomp through a bubbling Volcano Tunnel, float through the glowing Ocean Grotto, discover the frozen secrets of the Ice Kingdom, or hunt for cosmic treasures in the Moon Cave. With seven unique caves to explore, there's always somewhere new to dig!

Watch Out for the Rock Goblin!

A sneaky goblin has his eye on your rocks — and he's not afraid to swipe them right out from under you! Stay sharp, give him a bop on the head, and send him scrambling. He'll be back... but so will you.

Collect, Discover, and Show Off

Find dozens of unique gems and crystals, each with their own rarity. Fill your collection book, earn coins and stars, and unlock new caves and tools to dig even deeper.

Built for Young Explorers

Simple, intuitive tap-and-swipe controls perfect for little hands

No reading required — easy to jump in and play

Safe for kids: no ads, no in-app purchases, no chat features

Calm, soothing music with fun sound effects

Designed to encourage curiosity and a love of discovery

For the Parents

Rock Goblin Jr. is a screen time you can feel good about. The game is completely self-contained — no internet required, no external links, and no surprise charges. Gameplay naturally encourages patience, observation, and the satisfaction of working toward a goal. Each session is short and satisfying, making it easy to put down when it's time. Practice math, shapes, and fun discoveries await!

Grab your pickaxe. The caves are calling.