Online Miner: Robby
Online Miner: Robby drops you into a vibrant subterranean world where every scoop of dirt uncovers potential riches or lurking perils. As Robby, you'll burrow through layered soil and rock, racing against rival miners to grab the shiniest gems before they vanish. The deeper you go, the more valuable the loot, but also the greater the threats—from crumbling rocks to aggressive cave dwellers that can end your expedition in a flash. Your success depends on smart upgrades and quick reflexes. Earn coins from your haul to enhance your drill's power, speed, and durability, allowing you to carve through tougher terrain and outmaneuver opponents. Whether you prefer a cautious approach or a risky plunge into the depths, each round offers a fresh challenge and a chance to top the leaderboard. With its colorful visuals and addictive loop, this IO game keeps you coming back for one more dig.
WaffleMath
Common Core State Standards
Every game supports specific Common Core standards. Browse the full standards library.
Practice by Skill
Games by Grade
What is Online Miner: Robby
Robby is a fearless mining robot with a nose for treasure and a knack for trouble. Dive into a chaotic underground arena where only the most efficient digger strikes it rich.
How to Play
Use the arrow keys or WASD to move Robby and dig through dirt and rocks. Collect gems scattered around the map while avoiding falling boulders and hostile creatures, and use your earnings to upgrade your gear between rounds.
Tips for Playing
- Prioritize gems near the surface early on to build a quick cash reserve.
- Upgrade your drill's power first to speed up digging through hard rock.
- Keep an eye on your surroundings; falling boulders often give a warning before they drop.
- Don't chase every gem—sometimes it's smarter to retreat than risk a collision with a creature.
- Study the layout of the map to find the most efficient routes to high-value deposits.
Frequently Asked Questions
How do I control Robby?
You control Robby using the arrow keys or WASD. Press the keys to move in any direction, and Robby will automatically dig through the terrain.
What happens if a boulder hits me?
If a boulder lands on Robby, you'll lose a life or be eliminated from the round, depending on the mode. Try to anticipate their fall and move away in time.
Can I upgrade my equipment during a game?
With the gems you collect, you can access an upgrade menu between rounds or at special stations within the level to enhance your drill and other gear.
What are the different types of gems?
Gems vary in value, with common ones like amethyst giving few points and rarer ones like diamond worth much more. The deeper you dig, the better the gems you'll find.
Is Online Miner: Robby multiplayer?
Yes, it's an IO game, so you compete against other players in real time, racing to collect the most valuable gems before the timer runs out.
