# NyanGuard: Cat Merge Defense

> Merge armed cats and hold the barricade. 100 stages of zombiecat waves.

Canonical page: [https://chrome-stats.com/d/kr.nyanguard.app](https://chrome-stats.com/d/kr.nyanguard.app)

## Overview

- **ID:** `kr.nyanguard.app`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** 도로시은
- **Category:** GAME\_CASUAL
- **Downloads:** 90
- **Version:** 0.4.5
- **Last updated:** 2026-09-10
- **First published:** 2026-09-04
- **Publisher country:** KR
- **Size:** 120 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=kr.nyanguard.app)
- **Website:** [https://etfmoney.kr](https://etfmoney.kr/)
- **Privacy policy:** [https://etfmoney.kr/nyanguard-privacy/](https://etfmoney.kr/nyanguard-privacy/)

## Description

An armed cat squad holds the last barricade.<br><br>Summon cats, merge them into stronger ones, arm them with roguelike skills, and stop the zombiecat waves before they chew through your wall. A casual merge tower defense you can play one round at a time.<br><br>■ How to play<br>- Spend coins to summon a cat into a lane.<br>- Drag a cat onto another of the SAME type and tier to merge it into a stronger one.<br>- Cats shoot down their own lane automatically, so where you place them is the whole strategy.<br>- Zombiecats that reach the wall chew on it. Wall HP hits zero, you lose.<br>- Do not want a cat? Throw it into the sell zone and get coins back.<br><br>■ 100 stages<br>- From the first alley to the dawn line, across four settings: day, dusk, blight and night.<br>- Each stage is 20 waves plus a boss. Stars are graded on how much wall HP you kept, up to 3.<br>- Clear a stage to unlock the next one.<br><br>■ Four difficulties, 1,200 stars<br>- Easy, Normal, Hard and Hell. Stars are tracked separately for each.<br>- Stage unlocks are shared across difficulties, so switching to Hell does not mean starting over.<br>- Higher difficulty means tougher enemies but more fish bones.<br><br>■ Endless Night<br>- Open from the start. Begins at stage 1 difficulty and steps up as the waves go.<br>- A boss cuts in every 10 waves. How long you last is the whole score.<br><br>■ Roguelike skills<br>- Every 3 waves you pick one active and one passive skill, six picks per run.<br>- 11 actives and 12 passives: thunder, tornado, meteor, shield, critical, thorns and more.<br>- Pick the same skill again to level it up. But the tougher you get, the tougher they get.<br>- Skills reset every run, so no two runs build the same way.<br><br>■ Raise your squad<br>- Four cat types: normal, splash, sniper and support. Fielding several types triggers a class bond that buffs everyone.<br>- Spend fish bones on 8 permanent upgrades plus per-type upgrades.<br>- 6 cat skins. 30 day check-in, daily and weekly quests, 22 achievements.<br><br>■ Chase the record<br>- Kills, survival time and stage reached become your score. Leave your name on the leaderboard.<br>- Sign in to Play Games and your progress follows you to a new device.<br><br>■ Good for you if<br>- You like casual defense you can finish one round at a time<br>- You like the feel of merging things into bigger things<br>- You want a different skill build every run<br><br>Take command of the cat squad.

## Rankings

- #2,021,090 — 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.AD_ID`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_BASIC_PHONE_STATE`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `kr.nyanguard.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/kr.nyanguard.app)