Comparison

Zombie HQ vs BAD 2 BAD

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Zombie HQ

Fight hordes of zombies across 18 levels, scavenge for powerful weapons, and rescue survivors. Customize your rooftop hideout with weapons and amenities to survive the apocalypse. Enjoy console-quality 3D graphics and gamepad support.

Highlights
  • 18 action-packed levels
  • Weapon scavenging and upgrades
  • Survivor rescue missions
  • Rooftop hideout customization
  • Console-quality 3D graphics
  • Gamepad compatibility
Features
Read full description

Your city has been overrun. The zombie infestation is seriously getting in the way of your downtime. It’s time to take back what’s yours! Scavenge what you can, find bigger and badder weapons, and take the fight to the undead! The streets are no longer safe, but you can seek refuge on the rooftops. What you need is somewhere to catch a breath, somewhere safe to kick back and prepare for your next explosive zombie-killing mission ... what you need is a Zombie HQ! FAST-PACED ZOMBIE-BLASTING ACTION • Shoot your way through 18 action-packed levels of zombie-slaying goodness. • Rescue survivors and complete extra bonus missions for big rewards. • Use and upgrade shotguns, flamethrowers, explosives, rifles, gun turrets, chainsaws and more! CUSTOMISE YOUR PERFECT ROOFTOP HIDEOUT • Deck out your ultimate zombie safe house with weapons systems, pool tables, hot tubs, turntables – whatever you need to see out the apocalypse! • Earn extra rewards from different daily items and events around your base. • Kit yourself out in the latest zombie survival apparel, from caps and hockey facemasks to centurion armour! CONSOLE-QUALITY GAMING • Fight through detailed 3D environments as you battle for survival. • Make the most of A7 Apple devices with impressive custom full-screen FX. • Play Zombie HQ on your favourite compatible gamepad.* Not everyone will survive the zombie apocalypse, but with a fully tricked out HQ... you will!

About

BAD 2 BAD

Engage in a futuristic war against diverse enemy forces in this open-world survival game. Customize characters and weapons, form your own special force, and utilize advanced combat tactics including AI and drones to achieve victory.

Highlights
  • Open-world survival gameplay
  • Character and weapon customization
  • Form and grow your troops
  • Futuristic combat with AI and drones
  • Diverse enemy forces with unique characteristics
  • Randomly generated maps and sub missions
Features
Read full description

◆ 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.

Screenshots

Zombie HQ4 screens
BAD 2 BAD4 screens

Verdict

The call

Zombie HQ and BAD 2 BAD are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Zombie HQ sells 10 one-off in-app purchases and BAD 2 BAD sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

BAD 2 BAD holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 1.5K and 1.4K respectively. Written reviews point the same way: 78% of Zombie HQ's written reviews are positive against 85% of BAD 2 BAD's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

ScorecardNo meaningful differences
Zombie HQ versus BAD 2 BAD: the parameters behind the verdict, then further details
ParameterZombie HQBAD 2 BAD
PriceFreeFree
Rating4.6 (1.5K ratings)4.8 (1.4K ratings) — better
Positive reviews77.5% of reviews85.3% of reviews — better
Number of ratings1.5K — better1.4K
Update frequencyEvery 2 monthsEvery 2 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details — not scored
Size105 MB336 MB
Age rating17+9+
DeveloperRebellion GamesChangHun Choo

Customer experience

Zombie HQ

All ratings1,521 ratings
Positive89.7%
Neutral4.3%
Negative6.0%
Written reviews409 reviews
Positive77.5%
Neutral6.6%
Negative15.9%

BAD 2 BAD

All ratings1,446 ratings
Positive96.5%
Neutral1.7%
Negative1.8%
Written reviews320 reviews
Positive85.3%
Neutral5.6%
Negative9.1%

User reviews

Zombie HQ

From 1.5K App Store ratings

What we love

  • 🚀 Fast-paced zombie shooting
  • 🎨 Great graphics and animations
  • 💡 Customizable HQ and character
  • 👍 Addictive and fun gameplay

Room to improve

  • 🔋 Energy system limits playtime
  • 💰 Expensive in-app purchases
  • 🐛 Bugs and glitches
  • 🕹️ Repetitive missions

BAD 2 BAD

From 1.4K App Store ratings

What we love

  • 👍 Great game
  • 🚀 Smooth gameplay
  • 💡 Interesting furry characters
  • 🔒 Robust weapon customization
  • 👍 Enjoyable story and missions

Room to improve

  • 🐛 Frequent crashes and bugs
  • 💰 Expensive in-app purchases
  • 🕹️ Clunky controls and targeting
  • ⏱️ Slow progression and gold earning

Bugs and requests

Zombie HQ

Reported bugs

4 issues
  • Screen orientation issues
  • Disappearing purchased items
  • Bonus missions not working
  • Crashes and freezes

Requested features

4 requests
  • Add multiplayer mode
  • Expand mission variety
  • Improve energy system
  • More customization options

BAD 2 BAD

Reported bugs

4 issues
  • Loading screen freezes
  • Inventory screen issues
  • Crashes when entering certain areas
  • Disappearing weapons after merging

Requested features

5 requests
  • More playable character options
  • Improved AI for squad members
  • Offline mode or reduced online dependency
  • Controller support
  • Expanded weapon and gear selection

In-app purchases

10 purchases

Zombie HQ

One-time10
  • Special Offer 01$0.99
  • Special Offer 02$0.99
  • Special Offer 03$0.99
Show 7 more
  • Gold Digger$1.99
  • Purse Snatcher$1.99
  • Machine Gun Minister$1.99
  • Grave Robber$4.99
  • Pick Pocket$4.99
  • Small Fortune$9.99
  • Turbo Recharge$9.99
10 purchases

BAD 2 BAD

One-time10
  • Gear Package Set$1.99
  • Legendary M4A1 <AR+100>$3.99
  • Legendary M249 <MG+100>$3.99
Show 7 more
  • Legendary HK416 <AR+100>$3.99
  • Start Package$4.99
  • SSG. Isabella Fox$6.99
  • LTG. Alex Lyon$10.99
  • Commander Chief$12.99
  • EXO-Backpack$12.99
  • Chris Howard$14.99

Questions

Is Zombie HQ free?
Zombie HQ is free to download, with in-app purchases available.
Is BAD 2 BAD free?
BAD 2 BAD is free to download, with in-app purchases available.
Which has better reviews, Zombie HQ or BAD 2 BAD?
BAD 2 BAD is rated higher. Zombie HQ averages 4.6 out of 5 from 1.5K ratings, while BAD 2 BAD averages 4.8 from 1.4K ratings.
Do Zombie HQ or BAD 2 BAD have ads?
Both Zombie HQ and BAD 2 BAD show ads.
Which is updated more often, Zombie HQ or BAD 2 BAD?
Zombie HQ ships an update every 2 months, and BAD 2 BAD every 2 months. Most recently, Zombie HQ was updated on November 10, 2026 and BAD 2 BAD on November 3, 2026.

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