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Please Stay Calm ™ - Zombie Apocalypse Survival MMO RPG

By Massive Damage, Inc.

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***** Editors' Choice Award Winner!
***** Ranked #1 RPG/Adventure Game in US!

Please Stay Calm is the world's first true location based, massively multiplayer, zombie apocalypse Roleplaying game.
Are you a survivor? What would you do to survive in a zombie apocalypse?

"It was Please Stay Calm’s comic bookish art style that initially drew me in, but I was pleasantly surprised to find a rather interesting game underneath it all" - Editors' Choice Awards,

"Please Stay Calm seems to take the cake. Its depth, storyline and graphics make it a winner in my book" - Chris Thompson,

"Please Stay Calm is a fun example of where the genre is today" - Nissa Campbell,

Now supporting full iPad Retina HD graphics!

** Ranked #1 RPG/Simulation in US **
** TOP 5 RPG in Canada **
** TOP 7 All Games in US**
** TOP 15 All Apps in US**

The year is 2014 and something terrible has been unleashed unto the world. People are getting sick, the government is out of touch and appears unresponsive. It's up to you to not only survive but to build, lead, and fight your way to the top as you rebuild this world.


- Massively multiplayer zombie survival gameplay
- Unique location base gameplay that's easy to play from your home or office
- Explore, hunt zombies and protect your own neighborhoods
- Scavenge real life locations to find essential supplies
- Simple yet tactical combat mini-game for quick fun zombie bashing
- The simple but tense scavenging mini-game will keep you on your toes
- Work with other survivors in your area to build the most powerful safehouse in your city
- Duel with other survivors to prove your combat skills
- Buy and upgrade awesome weapons like the Chainsaw
- Global chat to talk to your fellow survivors
- Episodic storyline with gorgeous graphic novel cinematics
- Kill zombies, build outposts, upgrade safehouses and rule your city, and perhaps the world!

Chapters 1 to 5 already released! New chapters and events to come with higher levels, new features, weapons, upgrades, zombies and story missions!

Please Stay Calm and download this amazing game, it's your only defense against the zombie hordes!

What's New in Version 1.6.5

Some minor fixes while we work on bigger updates for PSC.

What's New:
- Several crash and bug fixes.
- Scavenge event points now functional.
- Buffed the quick reaction bonus for hunts, 10% "blind", 5% fast.


iPhone Screenshot 1
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iPhone Screenshot 3
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iPhone Screenshot 5
iPad Screenshot 1
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iPad Screenshot 5

Customer Reviews

Another greedy cash grab

Yet another boring energy system and set up so that everything cost more as you level up and the so called rewards are not balanced at all. Everything you do is based on this energy and if you want to refill it's a dollar. Yep , 20 credits for 1 energy drink cost a whole dollar and it doesn't matter if you have 100 or 300 energy,it won't add up to anything when you have to pay 81 energy for one fight, so your dollar gets you three fights and you will need about 15 more fights to level up. This game is trash and community of suckers is small which makes it even more boring. Play for free and go at a snails pace or don't play at all. Whatever you do don't give them money,it will only encourage this greediness. App makers like this should be put out of business. And lastly,if you scavenge you will have to pay for energy your whole game because you won't level up for the free energy unless you fight. Your better off wiping your behind with your money.


I like the concept of the game, but it gets monotonous pretty quickly. Combat is too simplistic - in theory the strengths/weaknesses and defense bonuses/penalties should make it more interesting, but in practice I almost always end up just swinging the most powerful weapon available. To call duels a bad joke is an insult to bad jokes. They're purely a numerical comparison for the sake of saying you can fight other players. Worse, the penalty for losing is usually much larger than the bonus for winning, so dueling players close to you in power is a losing bet. The location-based gameplay might be more fun if there were other players nearby, but I'm pretty sure I'm the only survivor in my city.

My fave game

I download a lot of games and I always get bored in a few days or the game becomes unplayable without inapp purchases. This is NOT one of those games. I've been playing it for over a year and I still enjoy the playing daily and participating in the events. The community is great and group chat is friendly. Obviously buying credits will give anyone an advantage but just by playing you can get lots of free credits and special supplies. ⭐️⭐️⭐️⭐️🌟

Please Stay Calm ™ - Zombie Apocalypse Survival MMO RPG
View In iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.6.5
  • Size: 58.2 MB
  • Languages: English, French, Spanish
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Realistic Violence
  • Infrequent/Mild Profanity or Crude Humor
  • Infrequent/Mild Cartoon or Fantasy Violence
  • Infrequent/Mild Alcohol, Tobacco, or Drug Use or References

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. Lone Wanderer$9.99
  2. Survivor Essentials$4.99
  3. Basic Survivor Pack$1.99
  4. The Chosen One$1.99
  5. Safehouse Leader$29.99
  6. Wasteland Warlord$99.99
  7. Lone Wolf$49.99