# Go BrainWash！Merge Evolution

> Merge weird creatures, unlock bizarre evolution, collect monsters & idle rewards

Canonical page: [https://chrome-stats.com/d/com.westover.brainrot](https://chrome-stats.com/d/com.westover.brainrot)

## Overview

- **ID:** `com.westover.brainrot`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Tara Westover
- **Category:** GAME\_CASUAL
- **Downloads:** 3,647,459
- **Rating:** 4.62 / 5 (23,296 ratings)
- **Version:** 1.2.2
- **Last updated:** 2026-09-08
- **First published:** 2025-06-05
- **Publisher country:** CN
- **Size:** 160 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.westover.brainrot)
- **Website:** [http://mostgametime.com/TaraWestover](http://mostgametime.com/TaraWestover)
- **Privacy policy:** [http://mostgametime.com/privacy.html](http://mostgametime.com/privacy.html)

## Description

**Go BrainWash! Merge Evolution** is a bizarre and addictive merge evolution game where you combine identical creatures to unlock powerful new monsters. Discover hundreds of unexpected fusion forms, build a unique creature collection, and evolve your squad from basic creatures into unstoppable beasts.

Deploy your monsters in battles across themed maps and challenging areas, while automatic idle rewards help you progress even when you’re offline. With smooth merge animations, casual gameplay, surprising evolution outcomes, and no mandatory paywalls, it’s easy to enjoy quick sessions anytime—no Wi-Fi required. Perfect for fans of merge games, monster collectors, idle clickers, and casual evolution adventures.

## Rankings

- #30,302 — Overall

## Permissions and access

### Permissions

- `BIND_GET_INSTALL_REFERRER_SERVICE`
- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.AD_ID`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.GET_TASKS`
- `android.permission.INTERNET`
- `android.permission.READ_PHONE_STATE`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.amazon.privacypass.ATTEST`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.singular.preinstall.READ_PERMISSION_SINGULAR`
- `com.westover.brainrot.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Reviewers generally praise Go BrainWash！Merge Evolution for its fun, engaging gameplay and solid overall quality. The main recurring drawback is the presence of many ads, including complaints about misleading ads. A subset of players also gives extreme negative opinions, but the dominant sentiment across reviews is positive with ad-related concerns.

### Pros

- Fun and engaging gameplay that reviewers repeatedly mention
- Positive overall quality (good/very good/nice) across multiple reviews
- High level/quality feel of the game design
- Entertaining and fun vibe with humor in some reviews

### Cons

- Excessive ads and ad-related issues (intrusive ads, some mentions of ad misinformation)

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- [Merge Monster: Mokemon Battle](https://chrome-stats.com/d/com.westover.mokemon) — 1,765,468 users, 4.21 / 5
- [Mad Evolution: Idle Merge](https://chrome-stats.com/d/com.almagames.merge.idle.madness) — 30,268 users, 4.29 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/com.westover.brainrot)