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A relaxing pixel art idle digging game. A clever little rat uncovers treasures beneath a tropical island while running on top of all applications. Upgrade your stats, sell your finds, and progress at your own pace.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Dig. Discover. Relax. Always on top.
Idle Rat: Island Digger is a cozy idle digging game about small progress, quiet satisfaction, and watching a tiny worker do its thing while you focus on whatever else you’re doing.
A clever little rat has arrived on a peaceful tropical island, and beneath the sand lies a whole world waiting to be uncovered. Dig through layers of sand and stone, discover hidden treasures, sell what you find, and slowly turn effort into steady progress.
The game is designed to be always on top of all applications. It stays visible above everything else on your desktop, so your rat keeps digging while you work, browse, watch videos, or relax. You can freely move and resize the window to fit your perfect setup. This is not just a feature, it is the core experience.
Play actively or let it run quietly in the background. Your rat never stops working.
Watch your rat dig automatically, layer by layer. There is no rush, no pressure, and no failure. Just steady progress as the underground slowly reveals its secrets.
As you dig deeper, you will uncover valuable resources and rare items hidden beneath the island. Everything you dig can be sold to earn coins, which you then use to grow stronger and dig even further.
Customize your progress with 6 different upgrades, each changing how your rat works underground:
🚀 Speed
Dig faster and reach deeper layers more quickly.
🍀 Luck
Increase your chances of finding rare and valuable items.
😴 Rest Time
Reduce downtime so your rat gets back to digging sooner.
💰 Sell Bonus
Earn more coins from every item you sell.
🎒 Inventory Capacity
Carry more items before needing to sell.
🤖 Auto Sell
Automatically sell items to keep progress flowing smoothly.
Each upgrade pushes you deeper and makes the idle loop more satisfying.
Idle Rat is not just about numbers. You can personalize your little island by purchasing and equipping different skins.
🐀 Character Skins
Change your rat’s appearance by purchasing and equipping different skins.
⛺ Tents
Buy and switch between different tent designs to customize your island.
🪑 Chairs
Replace your chair with cozy alternatives to complete your setup.
Buy them, equip them, and create a setup that feels uniquely yours.
The always on top window turns Idle Rat into a companion game. It lives on your screen while you do other things, quietly making progress. Resize it, move it anywhere, and let it blend into your daily routine.
Enjoy a peaceful tropical atmosphere brought to life with charming pixel art and smooth idle animations. Everything is designed to feel relaxing, warm, and unobtrusive.
Idle Rat: Island Digger is about slowing down, enjoying small wins, and letting progress happen naturally.
Sit back, keep it on top, and let your tiny rat dig deeper. 🌊🐀
Lowest tracked price: €2.49 (Jul 7, 2026) · current best: €4.99.
86% positive reviews all-time.
Right now the cheapest offer for Idle Rat: Island Digger is €4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Idle Rat: Island Digger is €2.49 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Idle Rat: Island Digger drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
