CookieRun: Crumble - Idle RPG in IOS

The Crispiest Hands-Off RPG

Walkthrough, Guilds, Tips on this special game

Our Site Score

85/100

CookieRun: Crumble - Idle RPG captures everything fans love about Devsisters' whimsical world and repackages it into a sleek, wonderfully accessible automated adventure. Visually, the game bursts with personality—the crisp character designs, expressive skill animations, and adorable dessert lore make every new Cookie unlock feel like a genuine reward. By stripping away the high-maintenance upkeep of traditional action gachas, Crumble leans heavily into the pure satisfaction of passive progression and team optimization.

Underneath its colorful exterior lies a surprisingly satisfying tactical framework. Synergizing frontline tanks, high-burst elemental mages, and supportive healers around specific treasure buffs creates real depth when attempting to overcome difficult campaign walls. While stage quest repetition can get a bit grindy in later chapters, the generous AFK rewards ensure that casual players can continuously make steady daily gains. It is a polished, low-stress idle game that serves as a fantastic entry point for the franchise and a perfect secondary mobile title.

Reviewed on: Sun Aug 02 2026
Dinsun Avatar

Dinsun Review

Devsisters knows how to make appealing characters, and the CookieRun art direction remains as polished as ever. But as a game? There's barely anything to actually play here. Calling this an RPG is generous when the loop consists entirely of tapping upgrade buttons, watching automated sprites fight, and waiting on gacha pulls.

Progression hits a hard wall early unless you commit to grinding for days or opening your wallet for summon currency. For anyone who grew up playing actual strategy games with meaningful choices, watching numbers tick up on screen isn't entertainment. It’s an idle checklist wrapped in nice art.

Overall Stats

Pros & Cons

  • Adorable signature CookieRun art and character designs
  • Low time commitment for casual mobile sessions
  • Smooth interface and high audio-visual polish
  • Zero meaningful gameplay interaction during battles
  • Aggressive paywalls and low gacha drop rates for top units
  • Frequent launch-period stability crashes on startup

Technical Report

Performance: Plagued by initial launch crashes and freeze issues upon startup on certain devices; performance is stable once past the loading screen.

Accessibility:
  • Auto-battle toggle
  • Notification controls
  • Basic audio controls

Audience Fit

Buy if: You are a diehard CookieRun collector who wants a low-effort background game.

Skip if: You demand active tactical decision-making, deep skill trees, or fair non-predatory progression.

Similar Games:
  • AFK Arena
  • CookieRun: Kingdom
  • Hero Wars

Reviewer Context

  • Reviewer: Dinsun (40yo critical gamer)
  • Hardware: iPhone 15 Pro
  • Playtime: 8 hours
  • Status: Hit Progress Paywall

The Game

Available on: iPhone, iPad, iPod

Version 1.0.101Mon Aug 03 2026

- Various bug fixes and improvements.



Requires iOS 15.0 or later. Compatible with iPhone, iPad, and iPod touch.

Watch and learn as these crispy Cookies get stronger all on their own! Make your own Cookie dream team and take out your enemies—crumbs and all!

※ Service Access Permission Guide

[Required Access Permissions]

None

[Optional Access Permissions]

Notifications: For updates on in-game events, benefits, and more

You can enjoy the game without granting these permissions

Note: Some features may be limited if optional permissions aren't granted

[How to Manage Permissions]

Settings > Privacy > Select permission > Toggle on/off as desired

※ Playing as a guest? Your game data will be lost if you uninstall the app.

Developer Contact:

Devsisters Seoul, Republic of Korea, Gangnam-gu Dosan-daero 327, Sinsa-dong, SGF Cheongdam Tower

06019 2118797881 1729215126274312 Gangnam-gu Office

Phone: +82-2-1899-3674


Featured In

Defeat Treats in CookieRun: Crumble
WHAT WE’RE PLAYING
Defeat Treats in CookieRun: Crumble
Snack on this action-packed idler.

Ratings & Reviews

4.8 out of 5 with 3639 Counts
Age Rating 13+

Screenshots

CookieRun: Crumble - Idle RPG screenshot 1CookieRun: Crumble - Idle RPG screenshot 2CookieRun: Crumble - Idle RPG screenshot 3CookieRun: Crumble - Idle RPG screenshot 4CookieRun: Crumble - Idle RPG screenshot 5CookieRun: Crumble - Idle RPG screenshot 6CookieRun: Crumble - Idle RPG screenshot 7CookieRun: Crumble - Idle RPG screenshot 8CookieRun: Crumble - Idle RPG screenshot 9CookieRun: Crumble - Idle RPG screenshot 10

CookieRun: Crumble - Idle RPG brings Devsisters' iconic franchise into a stress-free, automated RPG adventure. Players recruit and power up a diverse squad of dessert-themed heroes who automatically march through stage after stage, vanquishing wave after wave of crumbly foes. Tailor your team composition using unique hero roles, elemental synergies, and strategic gear sets to clear challenging boss encounters. Featuring charming vibrant visuals, offline progression reward systems, and extensive hero collecting mechanics, it delivers an accessible yet deeply satisfying idle progression loop.

Features

1

Hands-off automated combat system for casual, low-stress gameplay

2

Expansive roster of collectable, unique Cookies with vibrant animations

3

Rich AFK reward mechanics yielding gold, gear, and growth materials offline

4

Strategic squad composition with front/back line roles and treasure synergies

Tips

Promotion Videos

CookieRun: Crumble Launch Trailer

Recommended Links

CookieRun: Crumble on Apple App Store

Official App Store listing detailing compatibility, ratings, and updates.

Store Page

Gameplays

Q&A

No, your Cookie squad continues fighting and collecting loot while you are offline through the idle reward chest.

The game was developed and published by Devsisters, creator of the CookieRun series.

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