# Fireline Merge Defense 3D

> Ready to build a team to defend your home for glory ? Line of Fire!

Canonical page: [https://chrome-stats.com/d/com.Pi.TD.Fireline](https://chrome-stats.com/d/com.Pi.TD.Fireline)

## Overview

- **ID:** `com.Pi.TD.Fireline`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Pi Game
- **Category:** GAME\_STRATEGY
- **Downloads:** 3,642,132
- **Rating:** 3.74 / 5 (5,919 ratings)
- **Version:** 6.8.1
- **Last updated:** 2025-10-29
- **First published:** 2020-07-22
- **Publisher country:** CN
- **Size:** 91 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.Pi.TD.Fireline)
- **Website:** [https://www.pigame-mobile.com/](https://www.pigame-mobile.com/)
- **Privacy policy:** [https://www.pigame-mobile.com/privacy](https://www.pigame-mobile.com/privacy)

## Description

**Fireline Merge Defense 3D** is a captivating tower defense game where players strategically merge cannons to thwart waves of cube enemies and powerful bosses. Unlock diverse cannons, upgrade them by merging, and position your arsenal wisely to protect your home from relentless cube army attacks. Whether you are a merge game enthusiast or a seasoned tower defense veteran, Fireline offers a fresh, addictive experience that combines tactical gameplay with exciting challenges.

Featuring intuitive merging mechanics and escalating difficulty, this game challenges players to build the strongest defense line for glory. Prepare to immerse yourself in a 3D world of strategic battles and defend your territory against the cube invasion!

## Rankings

- #30,340 — Overall

## Permissions and access

### Permissions

- `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.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.Pi.TD.Fireline.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `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.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA`
- `com.samsung.android.mapsagent.permission.READ_APP_INFO`

## Review summary

Players praise the engaging merge gameplay and nostalgic, kid-friendly vibe with attractive visuals, but the experience is hurt by intrusive ads and unreliable ad removal, plus slow downloads and outdated features.

### Pros

- Engaging merge gameplay
- Nostalgia and kid-friendly vibe
- Visually appealing / nice look
- Overall fun and addictive experience

### Cons

- Intrusive / forced ads, including startup ads
- Ad removal purchase not reliably removing ads
- Slow downloads or long loading times
- Outdated feel / needs updates

## Similar extensions and apps

- [3D Merge Defense](https://chrome-stats.com/d/com.pi.merge.defense) — 551,969 users, 3.75 / 5
- [Zombie Tower](https://chrome-stats.com/d/com.pi.zombie.tower) — 29,977 users
- [Merge Defense: Cube Blocks TD](https://chrome-stats.com/d/com.fiftysixinteractive.merge_blocks) — 7 users
- [Merge Defense 3D](https://chrome-stats.com/d/com.khangames.mergedefensetd) — 135 users
- [Line Defense: Tile Merge](https://chrome-stats.com/d/com.game.linkdefense)
- [Merge Frontline](https://chrome-stats.com/d/com.sahalary.merge) — 1,436 users
- [Merge Cannon Blast Fury 3D](https://chrome-stats.com/d/com.GTQSSC.MissileMergeCannonBlast3D) — 89 users
- [Merge Defence](https://chrome-stats.com/d/happy.game.holedefence) — 303 users
- [Merge War Defense](https://chrome-stats.com/d/com.gameyogi.mergedefense) — 444 users
- [Merge Cannon](https://chrome-stats.com/d/com.gravityneocyon.dc72stt) — 1,944 users
- [Block Fire](https://chrome-stats.com/d/com.blockfire.game) — 48 users
- [Merge Gun: Tower Defense](https://chrome-stats.com/d/com.hapiga.mergegun) — 2,746,475 users, 4.63 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.Pi.TD.Fireline)