ChangHun Choo

Designed for iPad

    • 4.8 • 1.2K Ratings
    • Free
    • Offers In-App Purchases



◆ Features
- Interesting characters and stories
- Survival, open-world style
- A variety of character decorations and gun modifications
- 20+ playable characters
- 60+ weapons and armors based on real-life references
- Randomly generated maps and sub missions
- Form and grow your troops
- Futuristic combats using AI and drones.

▶ Bad 2 Bad: Extinction Details
Bad 2 Bad: Extinction is a sequel of Bad 2 Bad: Delta, back with more stories and a variety of contents. Extinction covers the story after you defeat Gorat al-Llama's terrorist organization, Al-Qatala, and discover humans behind them. Here, you will engage in a war against the Tailless Legion - humans - as the B2B Delta Team.

■ Introducing the 5 forces
In Bad 2 Bad: Extinction, a total of 5 different forces are introduced as your new enemy - zombies called Wilders(WD), Purebloods(PS), Underdogs(UD), Amazoness(AZ), and the Tailless Legion(TL). Each forces have their own characteristics and stories.

■ Struggle for Survival
While searching for your main target in the mission field full of Wilders to proceed with campaigns by force, you can also play the game with more freedom in randomly generated maps and clearing sub missions to collect items and/or get rewards.

■ Character and Firearm Customization
You can modify your gun and decorate your character as much as you want. More weapons, equipment, costumes, and more characters are coming soon.

■ Form Your Own Special Force
In Extinction, you can organize and grow your own unit. Each enemies have different attack patterns and characteristics. If you get stuck, try upgrading your equipment and changing the tactics.

■ Weapon Skills and Proficiency
In order to use weapons other than your main weapon effectively, you must learn the respective weapon skills. Learn the skill and increase the proficiency levels to get buffs such as increased attack power, less durability, reload speed up, and headshot accuracy.

■ Intensive Converging Fire & Drone Attacks
Use the Converging Fire and Drone(DR-6L) attacks effectively to overcome the crisis. Air Drone(DR-2A) doesn't have an attacking feature, but it will difinitely come in handy.

What’s New

Version 3.0.7

+ Global Authentication SDK Update

Ratings and Reviews

4.8 out of 5
1.2K Ratings

1.2K Ratings

Awesome_gox ,

Needs more content

I honestly love this game I wish there was more content/updates also some of the prices are a bit high but other than that love the game. I had this game a year or 2 ago got a new phone forgot about the game and recently I was trying so hard to find the game but I couldn’t find it but once I found it I was so thankful and happy because it’s really fun. I would love to see more content maybe more animals, weapons, costumes honestly anything.

trust me this app is great ,

Very cool game, gets repetitive.

This game is really fun, has amazing art, a cool loadout costumization, and overall, just a cool atmosphere that feels like the developers really enjoyed what they were making. The combat does get repetitive a little down the line, but nothing too painful. In terms of difficulty, i found it to be pretty fair, if not a little on the easier side. The enemies move and attack as if they were in a turn based game which makes them pretty easy to exploit by just moving up or down after getting a few shots in. The game’s format doesnt auite fit the newer i phones and some of the buttons it the corners or side are cut off halfway. I have not seen if its possible to map the buttons, but that would be a great addition. I was pretty disappointed to see the lion and other cool looking characters locked behind paywalls sk it would be niceto have at least some way to get them through gameplay, with payment being s timesaver but thats just a small gripe. Having the tiger available to be unlocked later on makes up for it. ;)

Mica holdover ,


Man I would like to start off by saying this game has great ideas and gameplay but there are a lot of thing that I didn’t like. as far as progression goes it’s horrible gold takes for ever to get and the better gear you have the more it cost after a mission to fix it so if you buy a legendary gun from the store except to pay 300 plus gold after every mission to fix it. then there’s the battle royale I love it but to obtain 800 coins for one legendary gun is a little to much I did the math and for every win is 20 coins which means it would take 40 wins not games to get a decent gun. And the average game is prolly 8-10 min it just so time consuming for a mobile game. There are more issues and concerns I have but these where the biggest.

App Privacy

The developer, ChangHun Choo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


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