Train Digger - Idle Game

Sablo Studio

Contains adsIn-app purchases

About this game

🚂 Train Digger – Idle Game
Dig Deep, collect resources, and build your dream city! In Train Digger – Idle Game, you control a mining train that digs deep underground to uncover valuable materials. Deliver them to the surface and use them to construct and expand a bustling city above.

Start small with a simple train and a quiet town. Upgrade your digging power, add more wagons, and unlock colorful, faster engines to mine deeper and faster. Every layer you dig brings new challenges and greater rewards.

Use your resources to build roads, houses, towers, and landmarks, turning your city into a vibrant metropolis. Balance between upgrading your underground mining and expanding your city for maximum progress.

Even when you’re offline, your trains keep working — earn resources and grow your city at your own pace!

🌟 Features:
✅ Fun, easy-to-play digging & building gameplay
✅ Upgradeable trains and mining power
✅ Build and customize your city
✅ Idle earnings — progress anytime
✅ Colorful graphics & satisfying animations

All aboard for the ultimate digging and building adventure! Download Train Digger – Idle Game now and start shaping your world, one tunnel at a time!

Ratings and reviews

As many have already stated, you cannot ot progress through World 3. Just let's you collect materials and that's it; No buildings getting completed and no coins earned. Such a disappointment since I decided to go ad free. Hopefully the devs get these bugs fixed, but doesn't seem likely since these issues have gone on for months with no word from the devs on it.

I liked the idea of this game but was very disappointed to see how often forced ads happened. I pushed through them to see if I liked the game enough to deal with them. After completing world 3, the game almost crashes and sends me back to world 1, which is still completed, and I can't do anything but keep mining and not even making money off it. Huge disappointment! Will wait for more updates and see if my review can be changed.

Train glitches in the level with Big Ben. Starts going in a circle and not picking up material. The view button doesn't work so you can't see all the buildings. The cost to merge your cars is STUPI high base on the amount of material you pick up. 450k to merge cars to level 5 is almost impossible due to the amount you pick up and the coin you get for selling the material. Only got 2 boosters the speed and auto. Good concept real potential.

What’s new

🚂 Train Digger Update! 🚀

We’ve been hard at work making your Train Digger experience even better!
Here’s what’s new:

✨ New Chest System – Discover and unlock exciting rewards!
🛠️ New Features Added – Enjoy fresh gameplay improvements and surprises.
🐞 Bug Fixes – We’ve squashed those pesky bugs for smoother play.

Hop aboard and have fun digging! !🎉