Idle Thief Master

Contains adsIn-app purchases
3.0
391 reviews
500K+
Downloads
Content rating
Everyone
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About this game

Idle Thief Master — You can become a big boss even if you are idle while stealing goods!

In the game, you play as a smart master of stealing goods, sneak into various buildings to steal items, transport them back to the secret factory to pack them into boxes, sell them for gold coins, and build your stealing empire!

Start as a thief, and gradually unlock special buildings such as restaurants, video game stores, and jewelry stores. Each assembly line can be upgraded and expanded! Packing machines, porters, and transport vehicles can all be upgraded. The operation is simple and the income is refreshing. You can easily make money even if you are idle!

Exquisite cartoon style, light strategy gameplay, combined with the decompression-style handling and packaging process, you can't stop! A new combination of idle, simulated business, and theft themes, open your way to wealth in the black market!
Updated on
Feb 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location and Device or other IDs
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.0
383 reviews
Zafar Alam
March 3, 2026
Idle Thief Master is a fun idle simulation game where you play as a clever thief building a criminal empire. Start by stealing small items and slowly grow your skills, tools, and team. Upgrade your hideout, unlock new locations, and plan smarter heists to earn more money. Even when you are offline, your thieves keep working and collecting loot. With simple controls and steady progress, the game lets you become the ultimate master thief over time.
2 people found this review helpful
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Sarah
February 11, 2026
i love this game so much. i only wish there were more houses or locations to steal. it would also be great to travel the world 🌎. and how about leaderboard of thieves. awesome 👍 right. waiting for the update. one more thing. why are the pictures here not included in the actual game?
19 people found this review helpful
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Michael Jennings
December 19, 2025
found an issue on third location. when trying to pick up the stegosaurus it glitches and I have to restart game to drop off carried items. otherwise it's a fun idle game.
3 people found this review helpful
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Sixcube
December 30, 2025
We are very sorry that this has affected your gaming experience. Your feedback has been submitted to our game planners.

What’s new

Bugs fixed to improve the overall gaming experience