Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
oop. Screenshots
oop. poster
oop. posteroop. posteroop. posteroop. posteroop. poster

About oop.

Welcome to the oop.

oop is a relaxed and comfortable puzzle game.
Succinct pictures and play methods, using the chain reaction, experience the pleasant experience brought by the game.

Here are some squares with different numbers.

Give play to your wisdom, arrange the order,eliminate all square and clear up all the levels! Believe that smart you can do it!

How to play:
- Click on the square and add the number.
- The square with the number 4 will disappear when clicked and bullets will be fired around it.
- A square hit by each bullet adds one to the number.
- There are rotating baffles to change the direction of the bullet; black holes to swallow the bullet; and shells to restrict the bullet's entry and fire.
- Causing chain reaction in limited steps, eliminating all square tablets

Characteristic
- Succinct pictures and Play Method
- Challenging levelss
- Perfect prompting system
- The current version has 124 interesting checkpoints
- A comfortable chain reaction.

Email:zgamegz@hotmail.com
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What's New in the Latest Version 2.2.2

Last updated on Dec 5, 2019
Old Versions
new player guide.
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Version History
2.2.2
Dec 5, 2019
new player guide.
2.1
Nov 30, 2019
Fixed the bugs and colors.
2.0
Nov 27, 2019
Fixed the problem of displaying in different sizes.
New display effect.
Better fun.
1.2
Mar 24, 2019

oop. FAQ

Click here to learn how to download oop. in restricted country or region.
Check the following list to see the minimum requirements of oop..
iPhone
iPad
oop. supports English

oop. Alternative

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