# Rail Master Tycoon: Idle Train

> Build your rail tycoon, connect train lines, earn big!

Canonical page: [https://chrome-stats.com/d/com.Deven.RailMaster](https://chrome-stats.com/d/com.Deven.RailMaster)

## Overview

- **ID:** `com.Deven.RailMaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** The NTPL
- **Category:** GAME\_SIMULATION
- **Downloads:** 573,800
- **Rating:** 4.50 / 5 (4,513 ratings)
- **Version:** 9.26
- **Last updated:** 2026-08-27
- **First published:** 2024-07-31
- **Publisher country:** IN
- **Size:** 195 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.Deven.RailMaster)
- **Website:** [https://devenstudio.com](https://devenstudio.com/)
- **Privacy policy:** [https://devenstudio.com/policies/privacy.html](https://devenstudio.com/policies/privacy.html)

## Description

Rail Master Tycoon: Idle Train is an engaging and addictive expansion-based idle strategy Chrome extension game that lets you build and manage your own rail empire. Connect train lines between cities, cultivate farms, fish, export, and sell resources as you develop bustling towns and expand your rail network. 

Key features include a free-to-play model, handcrafted worlds that offer near-real simulation experiences, and action-packed gameplay paced to fit your schedule. Suitable for all age groups, Rail Master Tycoon combines strategy and resource management to create a captivating game perfect for train and tycoon enthusiasts alike.

## Rankings

- #93,101 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.REORDER_TASKS`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.Deven.RailMaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`

## Review summary

Reviewers generally praise the game's automation option and its calm, colorful presentation, with depth from resource balancing and a sense of ongoing progression. However, many players say it isn’t truly idle, demanding micromanagement and RNG to unlock features, while upgrades and pace feel slow. A heavy advertising model with intrusive, hard-to-exit ads further frustrates users, and several reports highlight bugs in progression (eras/years not opening) and occasional stability problems. Overall, the concept works for short, unwindable sessions but is hindered by pacing, monetization, and reliability issues.

### Pros

- Automation feature with managers enables idle-like gameplay
- Simple, colorful, peaceful presentation that’s easy to unwind
- Engaging balance between farming, fishing, and expanding tracks with play-at-your-pace pacing
- Ongoing progression through zones/eras provides extra content

### Cons

- Not truly idle; requires micromanagement and RNG to unlock features, with manual collection still needed
- Intrusive ads and monetization; heavy, hard-to-exit ad prompts detract from play
- Progression bugs; eras/years not opening or being blocked despite completion
- Slow upgrades and progression due to scarce cards and gating
- Occasional bugs and stability issues affecting gameplay

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.Deven.RailMaster)