Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app QuickCrawler by Yoku Takahashi, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC


By Yoku Takahashi

Open iTunes to buy and download apps.


Upgrade your equipments and items to reach the basement 1000th floor.

- Semi-Automatic battle.
- No penalty for losing a battle.
- Over 100 types of items.
- You can get the rewards when the app is in the background.

What's New in Version 1.0.7

- Fixed few bugs


iPhone Screenshot 1
iPhone Screenshot 2
iPad Screenshot 1
iPad Screenshot 2

Customer Reviews

Good game but....

I love the game, but there seems to be a problem where I can only inflict minimum damage on the boss after lvl 700. I have tried several different weapons, so I know it is not type advantage, any help?

Review in review

By the In-Betweener's own admission, he represents duality itself, specifically in respect to concepts such as good and evil, reason and emotion, truth and illusion, and life and death.[1] The In-Betweener is also an agent of the conceptual beings Lord Chaos and Master Order, although his loyalty is usually to himself rather than to them.[2]


If you need to waste or pass so time this is the game for you. Fast enough action to keep you going.

View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.0.7
  • Size: 83.1 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. quickcrawler_408000g2040c$3.99
  2. 100000g and 500c$0.99
  3. quickcrawler_840000g4200c$7.99