• Outbreak - Infect The World 1
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Outbreak - Infect The World

Play a strategic simulation of an infectious disease spreading around the world - begin your own global pandemic.

Choose a country you want to start your infection in and begin your pandemic. Gain evolution points and upgrade your disease's symptoms, transmission routes and resistance to external factors.
Develop your own strategy to win the game - the possibilities are unlimited. The disease can spread to neighboring countries across the borders, on a plane or on a ship, and even migrating birds can contribute.
Occasionally natural disasters happen - choose the country you want the disaster to start in, and automatically help your disease to spread abroad.

You can play with one of following pathogens, each unlocked one after another: Bacteria, Virus, Protozoa, Parasite, Fungus, Prion, Extraterrestrial, Zombie or create your own custom pathogenic organism.

Watch out, as humanity will try to do whatever they can to stop your disease from spreading. After they classify the disease as an epidemic danger, they will start developing a vaccine that can provide immunity to the disease and thus save them.

There are 2 gamemodes! You can also play as Humanity, where a pathogen is the enemy, and take your chances in saving people from extinction. You will be able to close borders, airports and seaports, as well as upgrade disease prevention methods or even use United Nations missions. The goal is to develop a vaccine and save as many as possible.

Category : Simulation

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Reviews (22)

Boy. D. May 16, 2022     

The game really looks great! I like these kind of games and even if it's a copy of other similar games it's somehow improved. BUT: Unfortunately I'm not going to play more than two levels since the game is leaching way too much from my battery and it's one of the hottest running games I've ever played on my phone (even on the lowest graphic settings). It's a pity but I'm not willing to sacrifice my phone for a poorly built game.

Kev. S. Jan 5, 2019     

I will write a real review, not many seem to want to. The gameplay overall was fantastic. It felt pretty difficult at first, as would a real disease that just started. The menu system is a little confusing to understand at first, but I got used to it pretty quickly. When I loaded into the world map it was pretty laggy. I would suggest adding something to fix it, although it still ran well enough for me to play. A small bug where I can't see the name of the disease though. Overall great game!

Sen. M. Apr 2, 2020     

Good game, thought it was initially a ripoff of another established simulation, but isn't. There are more options and the ability to fight for cure. Excellent game, will buy to add to my shortlist of installed games once the free time ends. Game is slightly buggy on controls on newer phones due to curved screens, but well planned and designed. Some details are extremely small font , but then again it is on a 1. small screen, 2. Larger would obscure the game and 3. I am an old guy. Try it out

Bil. J. Mar 13, 2020     

I love this game! It's like Plauge Inc. but free, and there is more stuff to do in it. For example, you can fight the disease if you would like. All of the evolution upgrades are great and makes you think about what you'll put your points into. All of the different infections just help add to the game and make you want to keep playing.

ama. w. Jan 13, 2019     

thanks for the game, macaw! I love it my fav side is plague. although i enjoy the human side now, make more of this! But I did have a problem. Why doesnt it save game progress? For example, I played the infection mode, and it is also with humans but I won the easy mode, unlocked normal mode. I thought I could play it later. but no. I came back. Locked. please fix or otherwise dropping da stars.

Jib. T. Mar 27, 2020     

The game is actually good. No ads and it's completely FREE! That's what caught my attention the most. Ads and paywalls annoy me. The controls some times freeze but that might be my phone. It's a very fun game that mimics the other disease games but better. The save humanity part is bit boring for me but it's good you put it as an option. Nice app and nice work man! I would donate if that was a option more developers need to follow your footsteps. I'm glad I found this app. It's a lot of fun.

Jos. M. Jan 13, 2021     

It's ok, but inexplicably the difficulty reaches "unwinnable" once you reach Prion. I've played that level for hours, and have used every strategy possible, and the level is completely unbeatable. The issue lies in the Infectivity Modifier. It's simply way too low. You can buy every single transmission type, it the Prion is still barely transmissible. You'd assume they would have caught that in play testing

Neo. M. Jul 23, 2020     

Much lovelier UI, graphics, font, colors and implementation than Plague, Inc. Difficulty ramps up gradually. Some suggestions: 1. Better visibility of countries with lockdown when playing human mode, 2. A zoomable, swipeable 3D spherical version of the Earth (like in First Strike) would be cool, especially when deploying natural disasters. 3. . Swipeable and zoomable info boxes for better text readability. 4. The success/defeat page comes up too abrupt.

Ras. A. Apr 8, 2020     

Great game. Even with coronavirus going on around the globe right now i'm having fun killing time playing this while in isolation with symptoms. Thanks for making this free. It's a bit like Plague Inc but free, and you can either help or hinder humanity, both modes are fun and interesting. I found there were a lot of options and strategies however you choose to play. Thanks to the devs for giving me something to do during this difficult time, and for making it entirely free.

Cri. M. Feb 10, 2020     

I played and won three times in a row under the protozoan bug in normal mode but your game keeps on saying i was defeated. The first 2 wins, there were only 3 countries left to survive, and the screen said i was defeated cause humanity managed to save at least 4. I was like, whatever, maybe some bug which adds up 1 country. So i played it again, and only 1 country survived but again it said im defeated cause at least 4 countries survived. I cant progress. I have screenshots if you want it.

Leg. Feb 23, 2020     

Its like a better version of Plauge Inc but better. I think what it could use however is some stuff that PI does like pop culture, more unrealistic modes (vampire, planet of the apes) and it could be more realistic. But it is easier to use and it is graphically better, so if you cant get PI, than this is a GREAT alternative

Dia. B. Oct 22, 2019     

Fun to play at first, but it seems there is no difference in the way to play with the different infections. I don't see any difference in using different strategies. All the upgrades do the same thing no matter what kind of infection you're playing with. Gets old fast. Would be nice if each infection had it's own special traits in the upgrades.

fec. k. May 24, 2019     

it's fun but easy difficulty is too easy normal is too hard and i think that every epidemic should be unlocked at the start playing as the humans is pretty interesting but it does get old although i did have some problems This game is really good but would be better if you could play a custom epidemic from the start sorry if this was a really unstructured review. 3 stars but would give 5 if ecery disease was unlocked at the start. but this game is Definitely better than plague inc. end

Dak. Apr 2, 2020     

Where do I begin on this game. This game is much like "plauge. Inc" except I like it Way more. I find it has more customizable options that "plauge. Inc" and it seems more realistic in the way that you can close borders, airports, docks in humanity mode. I also love the fact that you can speed it up 3X for FREEE. Literally everything in this game is free. Way better than plauge. Inc. And to add to that, I am so hyped for multiplayer.

Dan. H. Jan 25, 2022     

Pretty fun game, with a few broken game mechanics. Once Australia was infected. I had bird culling on, and it's ports and airports were closed, so that shouldn't have been possible. Also I regularly see "country X has been infected by neighboring country Y" when country Y has its borders closed(so that infection should be impossible)

Dyl. H. Mar 8, 2020     

Can't even get past Bacteria on normal. They discover the disease WAY too early and start working on the cure WAY too early. Even if I get all the infectivity upgrades I still can't infect everyone by the time the cure gets to 70%. It's a good game, but this really needs to be looked at.

WI. S. Nov 15, 2020     

Game is good but there one tiny issue. When it comes to cure reduction it doesnt really do any reduction the number keeps rising and it doesnt help a bit. if this is a bug please fix it this game is rlly fun and realisitc. Also i suggest adding things like economy going down it would add a little more support. But great job on making the game.Also playing as prion in the infection mode is a way to hard. 1 because i dont get enough ep and the infection rate is super low and humanity finds it fast

Min. Apr 13, 2020     

Absolutely having fun playing it. Still need to get used to the controls and stuff but worth downloading. Tbh it's even better than Plague.Inc and I hope it gets better. Also it has no Ads! Please stay that way😭 also hope we could try out multiplayer soon and no dividing of continents like Asia server or North America server, those kind. Would be fun if we could play with our friends that lives in other countries. Will update my review sometime soon.

Max. G. Feb 15, 2019     

Prion was a big challenge, but I've had lots of fun. Clever visualization of symptoms, like migrating flocks of birds turning red when infected, have been delightful. If you've played other pandemic simulators like Plague Inc you'll see just enough familiar elements to draw you in, and plenty of new things to keep you entertained. Human mode, where you try to stop the epidemic, may be my surprise favorite.

Coa. W. Jun 3, 2019     

Mechanically diverse and visually appealing enough, but some of the disease types make beating the game as simple as clicking a few of the right options at correct times. a heavy nerf of some infectivity types is needed. this was also the issue with Plague Inc.

Jac. Y. Oct 1, 2020     

Great game because it requires a lot of strategy (when to upgrade what), but once you have a great plan, you can win through every round very fast Edit: I would like to see improvement such as dividing the regions differently!

Rob. H. Apr 19, 2019     

No matter what combination I use, I can't beat the first level, on normal. I spent money on this and can't see any of it. Not too happy. I like a challenge, but this seems more about chance, combined with a really elaborate guessing game.